doc update: clarify what attach_charset does (Closes: 502628)

[software/mutt-debian.git] / init.h

diff --git a/init.h b/init.h
index 4333be86c96c573886ffbf60e134276f9394a3bb..f9c5bba72fa32a135bf6f26f2e9ea20d4d75c197 100644 (file)
--- a/init.h
+++ b/init.h
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright (C) 1996-2002 Michael R. Elkins <me@mutt.org>
+ * Copyright (C) 1996-2002,2007 Michael R. Elkins <me@mutt.org>

  * Copyright (C) 2004 g10 Code GmbH
  * 
  *     This program is free software; you can redistribute it and/or modify
  * Copyright (C) 2004 g10 Code GmbH
  * 
  *     This program is free software; you can redistribute it and/or modify


@@ -102,11 +102,14 @@ struct option_t MuttVars[] = {
   { "alias_file",      DT_PATH, R_NONE, UL &AliasFile, UL "~/.muttrc" },
   /*
   ** .pp
   { "alias_file",      DT_PATH, R_NONE, UL &AliasFile, UL "~/.muttrc" },
   /*
   ** .pp

-  ** The default file in which to save aliases created by the 
-  ** ``$create-alias'' function.
+  ** The default file in which to save aliases created by the
+  ** \fC$<create-alias>\fP function. Entries added to this file are
+  ** encoded in the character set specified by $$config_charset if it
+  ** is \fIset\fP or the current character set otherwise.

   ** .pp
   ** \fBNote:\fP Mutt will not automatically source this file; you must
   ** .pp
   ** \fBNote:\fP Mutt will not automatically source this file; you must

-  ** explicitly use the ``$source'' command for it to be executed.
+  ** explicitly use the ``$source'' command for it to be executed in case
+  ** this option points to a dedicated alias file.

   ** .pp
   ** The default for this option is the currently used muttrc file, or
   ** ``~/.muttrc'' if no user muttrc was found.
   ** .pp
   ** The default for this option is the currently used muttrc file, or
   ** ``~/.muttrc'' if no user muttrc was found.


@@ -114,12 +117,11 @@ struct option_t MuttVars[] = {
   { "alias_format",    DT_STR,  R_NONE, UL &AliasFmt, UL "%4n %2f %t %-10a   %r" },
   /*
   ** .pp
   { "alias_format",    DT_STR,  R_NONE, UL &AliasFmt, UL "%4n %2f %t %-10a   %r" },
   /*
   ** .pp

-  ** Specifies the format of the data displayed for the `alias' menu.  The
-  ** following printf(3)-style sequences are available:
-  ** .pp
+  ** Specifies the format of the data displayed for the ``$alias'' menu.  The
+  ** following \fCprintf(3)\fP-style sequences are available:

   ** .dl
   ** .dt %a .dd alias name
   ** .dl
   ** .dt %a .dd alias name

-  ** .dt %f .dd flags - currently, a "d" for an alias marked for deletion
+  ** .dt %f .dd flags - currently, a ``d'' for an alias marked for deletion

   ** .dt %n .dd index number
   ** .dt %r .dd address which alias expands to
   ** .dt %t .dd character which indicates if the alias is tagged for inclusion
   ** .dt %n .dd index number
   ** .dt %r .dd address which alias expands to
   ** .dt %t .dd character which indicates if the alias is tagged for inclusion


@@ -134,18 +136,23 @@ struct option_t MuttVars[] = {
   { "allow_ansi",      DT_BOOL, R_NONE, OPTALLOWANSI, 0 },
   /*
   ** .pp
   { "allow_ansi",      DT_BOOL, R_NONE, OPTALLOWANSI, 0 },
   /*
   ** .pp

-  ** Controls whether ANSI color codes in messages (and color tags in 
+  ** Controls whether ANSI color codes in messages (and color tags in

   ** rich text messages) are to be interpreted.
   ** rich text messages) are to be interpreted.

-  ** Messages containing these codes are rare, but if this option is set,
+  ** Messages containing these codes are rare, but if this option is \fIset\fP,

   ** their text will be colored accordingly. Note that this may override
   ** your color choices, and even present a security problem, since a
   ** their text will be colored accordingly. Note that this may override
   ** your color choices, and even present a security problem, since a

-  ** message could include a line like "[-- PGP output follows ..." and
-  ** give it the same color as your attachment color.
+  ** message could include a line like
+  ** .ts
+  ** [-- PGP output follows ...
+  ** .te
+  ** .pp
+  ** and give it the same color as your attachment color (see also
+  ** $$crypt_timestamp).

   */
   { "arrow_cursor",    DT_BOOL, R_BOTH, OPTARROWCURSOR, 0 },
   /*
   ** .pp
   */
   { "arrow_cursor",    DT_BOOL, R_BOTH, OPTARROWCURSOR, 0 },
   /*
   ** .pp

-  ** When set, an arrow (``->'') will be used to indicate the current entry
+  ** When \fIset\fP, an arrow (``->'') will be used to indicate the current entry

   ** in menus instead of highlighting the whole line.  On slow network or modem
   ** links this will make response faster because there is less that has to
   ** be redrawn on the screen when moving to the next or previous entries
   ** in menus instead of highlighting the whole line.  On slow network or modem
   ** links this will make response faster because there is less that has to
   ** be redrawn on the screen when moving to the next or previous entries


@@ -154,21 +161,21 @@ struct option_t MuttVars[] = {
   { "ascii_chars",     DT_BOOL, R_BOTH, OPTASCIICHARS, 0 },
   /*
   ** .pp
   { "ascii_chars",     DT_BOOL, R_BOTH, OPTASCIICHARS, 0 },
   /*
   ** .pp

-  ** If set, Mutt will use plain ASCII characters when displaying thread
+  ** If \fIset\fP, Mutt will use plain ASCII characters when displaying thread

   ** and attachment trees, instead of the default \fIACS\fP characters.
   */
   { "askbcc",          DT_BOOL, R_NONE, OPTASKBCC, 0 },
   /*
   ** .pp
   ** and attachment trees, instead of the default \fIACS\fP characters.
   */
   { "askbcc",          DT_BOOL, R_NONE, OPTASKBCC, 0 },
   /*
   ** .pp

-  ** If set, Mutt will prompt you for blind-carbon-copy (Bcc) recipients
+  ** If \fIset\fP, Mutt will prompt you for blind-carbon-copy (Bcc) recipients

   ** before editing an outgoing message.
   */
   { "askcc",           DT_BOOL, R_NONE, OPTASKCC, 0 },
   /*
   ** .pp
   ** before editing an outgoing message.
   */
   { "askcc",           DT_BOOL, R_NONE, OPTASKCC, 0 },
   /*
   ** .pp

-  ** If set, Mutt will prompt you for carbon-copy (Cc) recipients before
+  ** If \fIset\fP, Mutt will prompt you for carbon-copy (Cc) recipients before

   ** editing the body of an outgoing message.
   ** editing the body of an outgoing message.

-  */  
+  */

   { "assumed_charset", DT_STR, R_NONE, UL &AssumedCharset, UL 0},
   /*
   ** .pp
   { "assumed_charset", DT_STR, R_NONE, UL &AssumedCharset, UL 0},
   /*
   ** .pp


@@ -177,11 +184,12 @@ struct option_t MuttVars[] = {
   ** Header field values and message body content without character encoding
   ** indication would be assumed that they are written in one of this list.
   ** By default, all the header fields and message body without any charset
   ** Header field values and message body content without character encoding
   ** indication would be assumed that they are written in one of this list.
   ** By default, all the header fields and message body without any charset

-  ** indication are assumed to be in "us-ascii".
+  ** indication are assumed to be in ``us-ascii''.

   ** .pp
   ** For example, Japanese users might prefer this:
   ** .pp
   ** For example, Japanese users might prefer this:

-  ** .pp
-  **   set assumed_charset="iso-2022-jp:euc-jp:shift_jis:utf-8"
+  ** .ts
+  ** set assumed_charset="iso-2022-jp:euc-jp:shift_jis:utf-8"
+  ** .te

   ** .pp
   ** However, only the first content is valid for the message body.
   */
   ** .pp
   ** However, only the first content is valid for the message body.
   */


@@ -190,45 +198,45 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This variable is a colon-separated list of character encoding
   ** schemes for text file attachments.
   ** .pp
   ** This variable is a colon-separated list of character encoding
   ** schemes for text file attachments.

-  ** If unset, $$charset value will be used instead.
+  ** If \fIunset\fP, the value of $$charset will be used instead.

   ** For example, the following configuration would work for Japanese
   ** text handling:
   ** For example, the following configuration would work for Japanese
   ** text handling:

+  ** .ts
+  ** set attach_charset="iso-2022-jp:euc-jp:shift_jis:utf-8"
+  ** .te

   ** .pp
   ** .pp

-  **   set attach_charset="iso-2022-jp:euc-jp:shift_jis:utf-8"
-  ** .pp
-  ** Note: "iso-2022-*" must be put at the head of the value as shown above
-  ** if included.
+  ** Note: for Japanese users, ``iso-2022-*'' must be put at the head
+  ** of the value as shown above if included.

   */
   { "attach_format",   DT_STR,  R_NONE, UL &AttachFormat, UL "%u%D%I %t%4n %T%.40d%> [%.7m/%.10M, %.6e%?C?, %C?, %s] " },
   /*
   ** .pp
   */
   { "attach_format",   DT_STR,  R_NONE, UL &AttachFormat, UL "%u%D%I %t%4n %T%.40d%> [%.7m/%.10M, %.6e%?C?, %C?, %s] " },
   /*
   ** .pp

-  ** This variable describes the format of the `attachment' menu.  The
-  ** following printf-style sequences are understood:
-  ** .pp
+  ** This variable describes the format of the ``attachment'' menu.  The
+  ** following \fCprintf(3)\fP-style sequences are understood:

   ** .dl
   ** .dt %C  .dd charset
   ** .dl
   ** .dt %C  .dd charset

-  ** .dt %c  .dd requires charset conversion (n or c)
+  ** .dt %c  .dd requires charset conversion (``n'' or ``c'')

   ** .dt %D  .dd deleted flag
   ** .dt %d  .dd description
   ** .dt %e  .dd MIME content-transfer-encoding
   ** .dt %f  .dd filename
   ** .dt %D  .dd deleted flag
   ** .dt %d  .dd description
   ** .dt %e  .dd MIME content-transfer-encoding
   ** .dt %f  .dd filename

-  ** .dt %I  .dd disposition (I=inline, A=attachment)
+  ** .dt %I  .dd disposition (``I'' for inline, ``A'' for attachment)

   ** .dt %m  .dd major MIME type
   ** .dt %M  .dd MIME subtype
   ** .dt %n  .dd attachment number
   ** .dt %m  .dd major MIME type
   ** .dt %M  .dd MIME subtype
   ** .dt %n  .dd attachment number

-  ** .dt %Q  .dd "Q", if MIME part qualifies for attachment counting
+  ** .dt %Q  .dd ``Q'', if MIME part qualifies for attachment counting

   ** .dt %s  .dd size
   ** .dt %t  .dd tagged flag
   ** .dt %T  .dd graphic tree characters
   ** .dt %u  .dd unlink (=to delete) flag
   ** .dt %X  .dd number of qualifying MIME parts in this part and its children
   **             (please see the ``$attachments'' section for possible speed effects)
   ** .dt %s  .dd size
   ** .dt %t  .dd tagged flag
   ** .dt %T  .dd graphic tree characters
   ** .dt %u  .dd unlink (=to delete) flag
   ** .dt %X  .dd number of qualifying MIME parts in this part and its children
   **             (please see the ``$attachments'' section for possible speed effects)

-  ** .dt %>X .dd right justify the rest of the string and pad with character "X"
-  ** .dt %|X .dd pad to the end of the line with character "X"
-  ** .dt %*X .dd soft-fill with character "X" as pad
+  ** .dt %>X .dd right justify the rest of the string and pad with character ``X''
+  ** .dt %|X .dd pad to the end of the line with character ``X''
+  ** .dt %*X .dd soft-fill with character ``X'' as pad

   ** .de
   ** .pp
   ** .de
   ** .pp

-  ** For an explanation of `soft-fill', see the ``$$index_format'' documentation.
+  ** For an explanation of ``soft-fill'', see the $$index_format documentation.

   */
   { "attach_sep",      DT_STR,  R_NONE, UL &AttachSep, UL "\n" },
   /*
   */
   { "attach_sep",      DT_STR,  R_NONE, UL &AttachSep, UL "\n" },
   /*


@@ -239,48 +247,49 @@ struct option_t MuttVars[] = {
   { "attach_split",    DT_BOOL, R_NONE, OPTATTACHSPLIT, 1 },
   /*
   ** .pp
   { "attach_split",    DT_BOOL, R_NONE, OPTATTACHSPLIT, 1 },
   /*
   ** .pp

-  ** If this variable is unset, when operating (saving, printing, piping,
+  ** If this variable is \fIunset\fP, when operating (saving, printing, piping,

   ** etc) on a list of tagged attachments, Mutt will concatenate the
   ** attachments and will operate on them as a single attachment. The
   ** etc) on a list of tagged attachments, Mutt will concatenate the
   ** attachments and will operate on them as a single attachment. The

-  ** ``$$attach_sep'' separator is added after each attachment. When set,
+  ** $$attach_sep separator is added after each attachment. When \fIset\fP,

   ** Mutt will operate on the attachments one by one.
   */
   { "attribution",     DT_STR,  R_NONE, UL &Attribution, UL "On %d, %n wrote:" },
   /*
   ** .pp
   ** This is the string that will precede a message which has been included
   ** Mutt will operate on the attachments one by one.
   */
   { "attribution",     DT_STR,  R_NONE, UL &Attribution, UL "On %d, %n wrote:" },
   /*
   ** .pp
   ** This is the string that will precede a message which has been included

-  ** in a reply.  For a full listing of defined printf()-like sequences see
-  ** the section on ``$$index_format''.
+  ** in a reply.  For a full listing of defined \fCprintf(3)\fP-like sequences see
+  ** the section on $$index_format.

   */
   { "autoedit",                DT_BOOL, R_NONE, OPTAUTOEDIT, 0 },
   /*
   ** .pp
   */
   { "autoedit",                DT_BOOL, R_NONE, OPTAUTOEDIT, 0 },
   /*
   ** .pp

-  ** When set along with ``$$edit_headers'', Mutt will skip the initial
-  ** send-menu and allow you to immediately begin editing the body of your
+  ** When \fIset\fP along with $$edit_headers, Mutt will skip the initial
+  ** send-menu (prompting for subject and recipients) and allow you to
+  ** immediately begin editing the body of your

   ** message.  The send-menu may still be accessed once you have finished
   ** editing the body of your message.
   ** .pp
   ** message.  The send-menu may still be accessed once you have finished
   ** editing the body of your message.
   ** .pp

-  ** Also see ``$$fast_reply''.
+  ** Also see $$fast_reply.

   */
   { "auto_tag",                DT_BOOL, R_NONE, OPTAUTOTAG, 0 },
   /*
   ** .pp
   */
   { "auto_tag",                DT_BOOL, R_NONE, OPTAUTOTAG, 0 },
   /*
   ** .pp

-  ** When set, functions in the \fIindex\fP menu which affect a message
+  ** When \fIset\fP, functions in the \fIindex\fP menu which affect a message

   ** will be applied to all tagged messages (if there are any).  When
   ** will be applied to all tagged messages (if there are any).  When

-  ** unset, you must first use the tag-prefix function (default: ";") to
-  ** make the next function apply to all tagged messages.
+  ** unset, you must first use the \fC<tag-prefix>\fP function (bound to ``;''
+  ** by default) to make the next function apply to all tagged messages.

   */
   { "beep",            DT_BOOL, R_NONE, OPTBEEP, 1 },
   /*
   ** .pp
   */
   { "beep",            DT_BOOL, R_NONE, OPTBEEP, 1 },
   /*
   ** .pp

-  ** When this variable is set, mutt will beep when an error occurs.
+  ** When this variable is \fIset\fP, mutt will beep when an error occurs.

   */
   { "beep_new",                DT_BOOL, R_NONE, OPTBEEPNEW, 0 },
   /*
   ** .pp
   */
   { "beep_new",                DT_BOOL, R_NONE, OPTBEEPNEW, 0 },
   /*
   ** .pp

-  ** When this variable is set, mutt will beep whenever it prints a message
+  ** When this variable is \fIset\fP, mutt will beep whenever it prints a message

   ** notifying you of new mail.  This is independent of the setting of the
   ** notifying you of new mail.  This is independent of the setting of the

-  ** ``$$beep'' variable.
+  ** $$beep variable.

   */
   { "bounce",  DT_QUAD, R_NONE, OPT_BOUNCE, M_ASKYES },
   /*
   */
   { "bounce",  DT_QUAD, R_NONE, OPT_BOUNCE, M_ASKYES },
   /*


@@ -293,29 +302,44 @@ struct option_t MuttVars[] = {
   { "bounce_delivered", DT_BOOL, R_NONE, OPTBOUNCEDELIVERED, 1 },
   /*
   ** .pp
   { "bounce_delivered", DT_BOOL, R_NONE, OPTBOUNCEDELIVERED, 1 },
   /*
   ** .pp

-  ** When this variable is set, mutt will include Delivered-To headers when
-  ** bouncing messages.  Postfix users may wish to unset this variable.
+  ** When this variable is \fIset\fP, mutt will include Delivered-To headers when
+  ** bouncing messages.  Postfix users may wish to \fIunset\fP this variable.

   */
   { "braille_friendly", DT_BOOL, R_NONE, OPTBRAILLEFRIENDLY, 0 },
   /*
   ** .pp
   */
   { "braille_friendly", DT_BOOL, R_NONE, OPTBRAILLEFRIENDLY, 0 },
   /*
   ** .pp

-  ** When this variable is set, mutt will place the cursor at the beginning
-  ** of the current line in menus, even when the arrow_cursor variable
-  ** is unset, making it easier for blind persons using Braille displays to 
-  ** follow these menus.  The option is disabled by default because many 
+  ** When this variable is \fIset\fP, mutt will place the cursor at the beginning
+  ** of the current line in menus, even when the $$arrow_cursor variable
+  ** is \fIunset\fP, making it easier for blind persons using Braille displays to
+  ** follow these menus.  The option is \fIunset\fP by default because many

   ** visual terminals don't permit making the cursor invisible.
   */
   { "check_mbox_size", DT_BOOL, R_NONE, OPTCHECKMBOXSIZE, 0 },
   /*
   ** .pp
   ** visual terminals don't permit making the cursor invisible.
   */
   { "check_mbox_size", DT_BOOL, R_NONE, OPTCHECKMBOXSIZE, 0 },
   /*
   ** .pp

-  ** When this variable is set, mutt will use file size attribute instead of
-  ** access time when checking for new mail.
+  ** When this variable is \fIset\fP, mutt will use file size attribute instead of
+  ** access time when checking for new mail in mbox and mmdf folders.
+  ** .pp
+  ** This variable is \fIunset\fP by default and should only be enabled when
+  ** new mail detection for these folder types is unreliable or doesn't work.
+  ** .pp
+  ** Note that enabling this variable should happen before any ``$mailboxes''
+  ** directives occur in configuration files regarding mbox or mmdf folders
+  ** because mutt needs to determine the initial new mail status of such a
+  ** mailbox by performing a fast mailbox scan when it is defined.
+  ** Afterwards the new mail status is tracked by file size changes.

   */
   { "charset",         DT_STR,  R_NONE, UL &Charset, UL 0 },
   /*
   ** .pp
   ** Character set your terminal uses to display and enter textual data.
   ** It is also the fallback for $$send_charset.
   */
   { "charset",         DT_STR,  R_NONE, UL &Charset, UL 0 },
   /*
   ** .pp
   ** Character set your terminal uses to display and enter textual data.
   ** It is also the fallback for $$send_charset.

+  ** .pp
+  ** Upon startup Mutt tries to derive this value from environment variables
+  ** such as \fC$$$LC_CTYPE\fP or \fC$$$LANG\fP.
+  ** .pp
+  ** \fBNote:\fP It should only be set in case Mutt isn't abled to determine the
+  ** character set used correctly.

   */
   { "check_new",       DT_BOOL, R_NONE, OPTCHECKNEW, 1 },
   /*
   */
   { "check_new",       DT_BOOL, R_NONE, OPTCHECKNEW, 1 },
   /*


@@ -327,7 +351,7 @@ struct option_t MuttVars[] = {
   ** mailbox is open.  Especially with MH mailboxes, this operation can
   ** take quite some time since it involves scanning the directory and
   ** checking each file to see if it has already been looked at.  If
   ** mailbox is open.  Especially with MH mailboxes, this operation can
   ** take quite some time since it involves scanning the directory and
   ** checking each file to see if it has already been looked at.  If

-  ** \fIcheck_new\fP is \fIunset\fP, no check for new mail is performed
+  ** this variable is \fIunset\fP, no check for new mail is performed

   ** while the mailbox is open.
   */
   { "collapse_unread", DT_BOOL, R_NONE, OPTCOLLAPSEUNREAD, 1 },
   ** while the mailbox is open.
   */
   { "collapse_unread", DT_BOOL, R_NONE, OPTCOLLAPSEUNREAD, 1 },


@@ -345,44 +369,51 @@ struct option_t MuttVars[] = {
   { "compose_format",  DT_STR,  R_BOTH, UL &ComposeFormat, UL "-- Mutt: Compose  [Approx. msg size: %l   Atts: %a]%>-" },
   /*
   ** .pp
   { "compose_format",  DT_STR,  R_BOTH, UL &ComposeFormat, UL "-- Mutt: Compose  [Approx. msg size: %l   Atts: %a]%>-" },
   /*
   ** .pp

-  ** Controls the format of the status line displayed in the \fICompose\fP
-  ** menu.  This string is similar to ``$$status_format'', but has its own
-  ** set of printf()-like sequences:
-  ** .pp
+  ** Controls the format of the status line displayed in the ``compose''
+  ** menu.  This string is similar to $$status_format, but has its own
+  ** set of \fCprintf(3)\fP-like sequences:

   ** .dl
   ** .dl

-  ** .dt %a .dd total number of attachments 
+  ** .dt %a .dd total number of attachments

   ** .dt %h .dd local hostname
   ** .dt %l .dd approximate size (in bytes) of the current message
   ** .dt %v .dd Mutt version string
   ** .de
   ** .pp
   ** .dt %h .dd local hostname
   ** .dt %l .dd approximate size (in bytes) of the current message
   ** .dt %v .dd Mutt version string
   ** .de
   ** .pp

-  ** See the text describing the ``$$status_format'' option for more 
-  ** information on how to set ``$$compose_format''.
+  ** See the text describing the $$status_format option for more
+  ** information on how to set $$compose_format.

   */
   { "config_charset",  DT_STR,  R_NONE, UL &ConfigCharset, UL 0 },
   /*
   ** .pp
   ** When defined, Mutt will recode commands in rc files from this
   */
   { "config_charset",  DT_STR,  R_NONE, UL &ConfigCharset, UL 0 },
   /*
   ** .pp
   ** When defined, Mutt will recode commands in rc files from this

-  ** encoding.
+  ** encoding to the current character set as specified by $$charset
+  ** and aliases written to $$alias_file from the current character set.
+  ** .pp
+  ** Please note that if setting $$charset it must be done before
+  ** setting $$config_charset.
+  ** .pp
+  ** Recoding should be avoided as it may render unconvertable
+  ** characters as question marks which can lead to undesired
+  ** side effects (for example in regular expressions).

   */
   { "confirmappend",   DT_BOOL, R_NONE, OPTCONFIRMAPPEND, 1 },
   /*
   ** .pp
   */
   { "confirmappend",   DT_BOOL, R_NONE, OPTCONFIRMAPPEND, 1 },
   /*
   ** .pp

-  ** When set, Mutt will prompt for confirmation when appending messages to
+  ** When \fIset\fP, Mutt will prompt for confirmation when appending messages to

   ** an existing mailbox.
   */
   { "confirmcreate",   DT_BOOL, R_NONE, OPTCONFIRMCREATE, 1 },
   /*
   ** .pp
   ** an existing mailbox.
   */
   { "confirmcreate",   DT_BOOL, R_NONE, OPTCONFIRMCREATE, 1 },
   /*
   ** .pp

-  ** When set, Mutt will prompt for confirmation when saving messages to a
+  ** When \fIset\fP, Mutt will prompt for confirmation when saving messages to a

   ** mailbox which does not yet exist before creating it.
   */
   { "connect_timeout", DT_NUM, R_NONE, UL &ConnectTimeout, 30 },
   /*
   ** .pp
   ** mailbox which does not yet exist before creating it.
   */
   { "connect_timeout", DT_NUM, R_NONE, UL &ConnectTimeout, 30 },
   /*
   ** .pp

-  ** Causes Mutt to timeout a network connection (for IMAP or POP) after this
+  ** Causes Mutt to timeout a network connection (for IMAP, POP or SMTP) after this

   ** many seconds if the connection is not able to be established.  A negative
   ** many seconds if the connection is not able to be established.  A negative

-  ** value causes Mutt to wait indefinitely for the connection to succeed.
+  ** value causes Mutt to wait indefinitely for the connection attempt to succeed.

   */
   { "content_type",    DT_STR, R_NONE, UL &ContentType, UL "text/plain" },
   /*
   */
   { "content_type",    DT_STR, R_NONE, UL &ContentType, UL "text/plain" },
   /*


@@ -393,69 +424,69 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** This variable controls whether or not copies of your outgoing messages
   /*
   ** .pp
   ** This variable controls whether or not copies of your outgoing messages

-  ** will be saved for later references.  Also see ``$$record'',
-  ** ``$$save_name'', ``$$force_name'' and ``$fcc-hook''.
+  ** will be saved for later references.  Also see $$record,
+  ** $$save_name, $$force_name and ``$fcc-hook''.

   */
   */

-  

   { "crypt_use_gpgme",  DT_BOOL, R_NONE, OPTCRYPTUSEGPGME, 0 },
   /*
   ** .pp
   ** This variable controls the use of the GPGME-enabled crypto backends.
   { "crypt_use_gpgme",  DT_BOOL, R_NONE, OPTCRYPTUSEGPGME, 0 },
   /*
   ** .pp
   ** This variable controls the use of the GPGME-enabled crypto backends.

-  ** If it is set and Mutt was built with gpgme support, the gpgme code for
+  ** If it is \fIset\fP and Mutt was built with gpgme support, the gpgme code for

   ** S/MIME and PGP will be used instead of the classic code.  Note that
   ** S/MIME and PGP will be used instead of the classic code.  Note that

-  ** you need to set this option in .muttrc; it won't have any effect when 
+  ** you need to set this option in .muttrc; it won't have any effect when

   ** used interactively.
   */
   { "crypt_use_pka", DT_BOOL, R_NONE, OPTCRYPTUSEPKA, 0 },
   /*
   ** used interactively.
   */
   { "crypt_use_pka", DT_BOOL, R_NONE, OPTCRYPTUSEPKA, 0 },
   /*

-  ** .pp Controls whether mutt uses PKA
-  ** (http://www.g10code.de/docs/pka-intro.de.pdf) during signature
+  ** .pp
+  ** Controls whether mutt uses PKA
+  ** (see http://www.g10code.de/docs/pka-intro.de.pdf) during signature

   ** verification (only supported by the GPGME backend).
   */
   ** verification (only supported by the GPGME backend).
   */

-

   { "crypt_autopgp",   DT_BOOL, R_NONE, OPTCRYPTAUTOPGP, 1 },
   /*
   ** .pp
   ** This variable controls whether or not mutt may automatically enable
   { "crypt_autopgp",   DT_BOOL, R_NONE, OPTCRYPTAUTOPGP, 1 },
   /*
   ** .pp
   ** This variable controls whether or not mutt may automatically enable

-  ** PGP encryption/signing for messages.  See also ``$$crypt_autoencrypt'',
-  ** ``$$crypt_replyencrypt'',
-  ** ``$$crypt_autosign'', ``$$crypt_replysign'' and ``$$smime_is_default''.
+  ** PGP encryption/signing for messages.  See also $$crypt_autoencrypt,
+  ** $$crypt_replyencrypt,
+  ** $$crypt_autosign, $$crypt_replysign and $$smime_is_default.

   */
   { "crypt_autosmime", DT_BOOL, R_NONE, OPTCRYPTAUTOSMIME, 1 },
   /*
   ** .pp
   ** This variable controls whether or not mutt may automatically enable
   */
   { "crypt_autosmime", DT_BOOL, R_NONE, OPTCRYPTAUTOSMIME, 1 },
   /*
   ** .pp
   ** This variable controls whether or not mutt may automatically enable

-  ** S/MIME encryption/signing for messages. See also ``$$crypt_autoencrypt'',
-  ** ``$$crypt_replyencrypt'',
-  ** ``$$crypt_autosign'', ``$$crypt_replysign'' and ``$$smime_is_default''.
+  ** S/MIME encryption/signing for messages. See also $$crypt_autoencrypt,
+  ** $$crypt_replyencrypt,
+  ** $$crypt_autosign, $$crypt_replysign and $$smime_is_default.

   */
   { "date_format",     DT_STR,  R_BOTH, UL &DateFmt, UL "!%a, %b %d, %Y at %I:%M:%S%p %Z" },
   /*
   ** .pp
   ** This variable controls the format of the date printed by the ``%d''
   */
   { "date_format",     DT_STR,  R_BOTH, UL &DateFmt, UL "!%a, %b %d, %Y at %I:%M:%S%p %Z" },
   /*
   ** .pp
   ** This variable controls the format of the date printed by the ``%d''

-  ** sequence in ``$$index_format''.  This is passed to the \fIstrftime\fP
-  ** call to process the date. See the man page for \fIstrftime(3)\fP for
-  ** the proper syntax.
+  ** sequence in $$index_format.  This is passed to the \fCstrftime(3)\fP
+  ** function to process the date, see the man page for the proper syntax.

   ** .pp
   ** Unless the first character in the string is a bang (``!''), the month
   ** and week day names are expanded according to the locale specified in
   ** .pp
   ** Unless the first character in the string is a bang (``!''), the month
   ** and week day names are expanded according to the locale specified in

-  ** the variable ``$$locale''. If the first character in the string is a
+  ** the variable $$locale. If the first character in the string is a

   ** bang, the bang is discarded, and the month and week day names in the
   ** rest of the string are expanded in the \fIC\fP locale (that is in US
   ** English).
   ** bang, the bang is discarded, and the month and week day names in the
   ** rest of the string are expanded in the \fIC\fP locale (that is in US
   ** English).

-  */  
+  */

   { "default_hook",    DT_STR,  R_NONE, UL &DefaultHook, UL "~f %s !~P | (~P ~C %s)" },
   /*
   ** .pp
   { "default_hook",    DT_STR,  R_NONE, UL &DefaultHook, UL "~f %s !~P | (~P ~C %s)" },
   /*
   ** .pp

-  ** This variable controls how message-hooks, reply-hooks, send-hooks,
-  ** send2-hooks, save-hooks, and fcc-hooks will
+  ** This variable controls how ``$message-hook'', ``$reply-hook'', ``$send-hook'',
+  ** ``$send2-hook'', ``$save-hook'', and ``$fcc-hook'' will

   ** be interpreted if they are specified with only a simple regexp,
   ** instead of a matching pattern.  The hooks are expanded when they are
   ** declared, so a hook will be interpreted according to the value of this
   ** be interpreted if they are specified with only a simple regexp,
   ** instead of a matching pattern.  The hooks are expanded when they are
   ** declared, so a hook will be interpreted according to the value of this

-  ** variable at the time the hook is declared.  The default value matches
+  ** variable at the time the hook is declared.
+  ** .pp
+  ** The default value matches

   ** if the message is either from a user matching the regular expression
   ** given, or if it is from you (if the from address matches
   ** if the message is either from a user matching the regular expression
   ** given, or if it is from you (if the from address matches

-  ** ``alternates'') and is to or cc'ed to a user matching the given
+  ** ``$alternates'') and is to or cc'ed to a user matching the given

   ** regular expression.
   */
   { "delete",          DT_QUAD, R_NONE, OPT_DELETE, M_ASKYES },
   ** regular expression.
   */
   { "delete",          DT_QUAD, R_NONE, OPT_DELETE, M_ASKYES },


@@ -477,7 +508,7 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** If this option is \fIset\fP, mutt's received-attachments menu will not show the subparts of
   /*
   ** .pp
   ** If this option is \fIset\fP, mutt's received-attachments menu will not show the subparts of

-  ** individual messages in a multipart/digest.  To see these subparts, press 'v' on that menu.
+  ** individual messages in a multipart/digest.  To see these subparts, press ``v'' on that menu.

   */
   { "display_filter",  DT_PATH, R_PAGER, UL &DisplayFilter, UL "" },
   /*
   */
   { "display_filter",  DT_PATH, R_PAGER, UL &DisplayFilter, UL "" },
   /*


@@ -490,7 +521,7 @@ struct option_t MuttVars[] = {
   { "dotlock_program",  DT_PATH, R_NONE, UL &MuttDotlock, UL BINDIR "/mutt_dotlock" },
   /*
   ** .pp
   { "dotlock_program",  DT_PATH, R_NONE, UL &MuttDotlock, UL BINDIR "/mutt_dotlock" },
   /*
   ** .pp

-  ** Contains the path of the mutt_dotlock (8) binary to be used by
+  ** Contains the path of the \fCmutt_dotlock(8)\fP binary to be used by

   ** mutt.
   */
 #endif
   ** mutt.
   */
 #endif


@@ -504,13 +535,16 @@ struct option_t MuttVars[] = {
   ** \fIdelay\fP, to be notified of message delays, \fIsuccess\fP, to be
   ** notified of successful transmission.
   ** .pp
   ** \fIdelay\fP, to be notified of message delays, \fIsuccess\fP, to be
   ** notified of successful transmission.
   ** .pp

-  ** Example: set dsn_notify="failure,delay"
+  ** Example:
+  ** .ts
+  ** set dsn_notify="failure,delay"
+  ** .te

   ** .pp
   ** \fBNote:\fP when using $$sendmail for delivery, you should not enable
   ** this unless you are either using Sendmail 8.8.x or greater or a MTA
   ** .pp
   ** \fBNote:\fP when using $$sendmail for delivery, you should not enable
   ** this unless you are either using Sendmail 8.8.x or greater or a MTA

-  ** providing a sendmail(1)-compatible interface supporting the -N option
-  ** for DSN. For SMTP delivery, it depends on the server whether DSN is
-  ** supported or not.
+  ** providing a \fCsendmail(1)\fP-compatible interface supporting the \fC-N\fP option
+  ** for DSN. For SMTP delivery, DSN support is autodetected so that it
+  ** depends on the server whether DSN will be used or not.

   */
   { "dsn_return",      DT_STR,  R_NONE, UL &DsnReturn, UL "" },
   /*
   */
   { "dsn_return",      DT_STR,  R_NONE, UL &DsnReturn, UL "" },
   /*


@@ -519,21 +553,24 @@ struct option_t MuttVars[] = {
   ** messages.  It may be set to either \fIhdrs\fP to return just the
   ** message header, or \fIfull\fP to return the full message.
   ** .pp
   ** messages.  It may be set to either \fIhdrs\fP to return just the
   ** message header, or \fIfull\fP to return the full message.
   ** .pp

-  ** Example: set dsn_return=hdrs
+  ** Example:
+  ** .ts
+  ** set dsn_return=hdrs
+  ** .te

   ** .pp
   ** \fBNote:\fP when using $$sendmail for delivery, you should not enable
   ** this unless you are either using Sendmail 8.8.x or greater or a MTA
   ** .pp
   ** \fBNote:\fP when using $$sendmail for delivery, you should not enable
   ** this unless you are either using Sendmail 8.8.x or greater or a MTA

-  ** providing a sendmail(1)-compatible interface supporting the -R option
-  ** for DSN. For SMTP delivery, it depends on the server whether DSN is
-  ** supported or not.
+  ** providing a \fCsendmail(1)\fP-compatible interface supporting the \fC-R\fP option
+  ** for DSN. For SMTP delivery, DSN support is autodetected so that it
+  ** depends on the server whether DSN will be used or not.

   */
   { "duplicate_threads",       DT_BOOL, R_RESORT|R_RESORT_INIT|R_INDEX, OPTDUPTHREADS, 1 },
   /*
   ** .pp
   */
   { "duplicate_threads",       DT_BOOL, R_RESORT|R_RESORT_INIT|R_INDEX, OPTDUPTHREADS, 1 },
   /*
   ** .pp

-  ** This variable controls whether mutt, when sorting by threads, threads
-  ** messages with the same message-id together.  If it is set, it will indicate
+  ** This variable controls whether mutt, when $$sort is set to \fIthreads\fP, threads
+  ** messages with the same Message-Id together.  If it is \fIset\fP, it will indicate

   ** that it thinks they are duplicates of each other with an equals sign
   ** that it thinks they are duplicates of each other with an equals sign

-  ** in the thread diagram.
+  ** in the thread tree.

   */
   { "edit_headers",    DT_BOOL, R_NONE, OPTEDITHDRS, 0 },
   /*
   */
   { "edit_headers",    DT_BOOL, R_NONE, OPTEDITHDRS, 0 },
   /*


@@ -546,27 +583,28 @@ struct option_t MuttVars[] = {
   */
   { "edit_hdrs",       DT_SYN,  R_NONE, UL "edit_headers", 0 },
   /*
   */
   { "edit_hdrs",       DT_SYN,  R_NONE, UL "edit_headers", 0 },
   /*

-  */  
+  */

   { "editor",          DT_PATH, R_NONE, UL &Editor, 0 },
   /*
   ** .pp
   ** This variable specifies which editor is used by mutt.
   { "editor",          DT_PATH, R_NONE, UL &Editor, 0 },
   /*
   ** .pp
   ** This variable specifies which editor is used by mutt.

-  ** It defaults to the value of the VISUAL, or EDITOR, environment
-  ** variable, or to the string "vi" if neither of those are set.
+  ** It defaults to the value of the \fC$$$VISUAL\fP, or \fC$$$EDITOR\fP, environment
+  ** variable, or to the string ``vi'' if neither of those are set.

   */
   { "encode_from",     DT_BOOL, R_NONE, OPTENCODEFROM, 0 },
   /*
   ** .pp
   ** When \fIset\fP, mutt will quoted-printable encode messages when
   */
   { "encode_from",     DT_BOOL, R_NONE, OPTENCODEFROM, 0 },
   /*
   ** .pp
   ** When \fIset\fP, mutt will quoted-printable encode messages when

-  ** they contain the string "From " in the beginning of a line.
-  ** Useful to avoid the tampering certain mail delivery and transport
-  ** agents tend to do with messages.
+  ** they contain the string ``From '' (note the trailing space) in the beginning of a line.
+  ** This is useful to avoid the tampering certain mail delivery and transport
+  ** agents tend to do with messages (in order to prevent tools from
+  ** misinterpreting the line as a mbox message separator).

   */
   { "envelope_from_address", DT_ADDR, R_NONE, UL &EnvFrom, 0 },
   /*
   ** .pp
   ** Manually sets the \fIenvelope\fP sender for outgoing messages.
   */
   { "envelope_from_address", DT_ADDR, R_NONE, UL &EnvFrom, 0 },
   /*
   ** .pp
   ** Manually sets the \fIenvelope\fP sender for outgoing messages.

-  ** This value is ignored if ``$$use_envelope_from'' is unset.
+  ** This value is ignored if $$use_envelope_from is \fIunset\fP.

   */
   { "escape",          DT_STR,  R_NONE, UL &EscChar, UL "~" },
   /*
   */
   { "escape",          DT_STR,  R_NONE, UL &EscChar, UL "~" },
   /*


@@ -576,12 +614,12 @@ struct option_t MuttVars[] = {
   { "fast_reply",      DT_BOOL, R_NONE, OPTFASTREPLY, 0 },
   /*
   ** .pp
   { "fast_reply",      DT_BOOL, R_NONE, OPTFASTREPLY, 0 },
   /*
   ** .pp

-  ** When set, the initial prompt for recipients and subject are skipped
+  ** When \fIset\fP, the initial prompt for recipients and subject are skipped

   ** when replying to messages, and the initial prompt for subject is
   ** skipped when forwarding messages.
   ** .pp
   ** when replying to messages, and the initial prompt for subject is
   ** skipped when forwarding messages.
   ** .pp

-  ** \fBNote:\fP this variable has no effect when the ``$$autoedit''
-  ** variable is set.
+  ** \fBNote:\fP this variable has no effect when the $$autoedit
+  ** variable is \fIset\fP.

   */
   { "fcc_attach",      DT_BOOL, R_NONE, OPTFCCATTACH, 1 },
   /*
   */
   { "fcc_attach",      DT_BOOL, R_NONE, OPTFCCATTACH, 1 },
   /*


@@ -592,7 +630,7 @@ struct option_t MuttVars[] = {
   { "fcc_clear",       DT_BOOL, R_NONE, OPTFCCCLEAR, 0 },
   /*
   ** .pp
   { "fcc_clear",       DT_BOOL, R_NONE, OPTFCCCLEAR, 0 },
   /*
   ** .pp

-  ** When this variable is set, FCCs will be stored unencrypted and
+  ** When this variable is \fIset\fP, FCCs will be stored unencrypted and

   ** unsigned, even when the actual message is encrypted and/or
   ** signed.
   ** (PGP only)
   ** unsigned, even when the actual message is encrypted and/or
   ** signed.
   ** (PGP only)


@@ -600,20 +638,19 @@ struct option_t MuttVars[] = {
   { "folder",          DT_PATH, R_NONE, UL &Maildir, UL "~/Mail" },
   /*
   ** .pp
   { "folder",          DT_PATH, R_NONE, UL &Maildir, UL "~/Mail" },
   /*
   ** .pp

-  ** Specifies the default location of your mailboxes.  A `+' or `=' at the
+  ** Specifies the default location of your mailboxes.  A ``+'' or ``='' at the

   ** beginning of a pathname will be expanded to the value of this
   ** beginning of a pathname will be expanded to the value of this

-  ** variable.  Note that if you change this variable from the default
+  ** variable.  Note that if you change this variable (from the default)

   ** value you need to make sure that the assignment occurs \fIbefore\fP
   ** value you need to make sure that the assignment occurs \fIbefore\fP

-  ** you use `+' or `=' for any other variables since expansion takes place
-  ** during the `set' command.
+  ** you use ``+'' or ``='' for any other variables since expansion takes place
+  ** when handling the ``$mailboxes'' command.

   */
   { "folder_format",   DT_STR,  R_INDEX, UL &FolderFormat, UL "%2C %t %N %F %2l %-8.8u %-8.8g %8s %d %f" },
   /*
   ** .pp
   ** This variable allows you to customize the file browser display to your
   */
   { "folder_format",   DT_STR,  R_INDEX, UL &FolderFormat, UL "%2C %t %N %F %2l %-8.8u %-8.8g %8s %d %f" },
   /*
   ** .pp
   ** This variable allows you to customize the file browser display to your

-  ** personal taste.  This string is similar to ``$$index_format'', but has
-  ** its own set of printf()-like sequences:
-  ** .pp
+  ** personal taste.  This string is similar to $$index_format, but has
+  ** its own set of \fCprintf(3)\fP-like sequences:

   ** .dl
   ** .dt %C  .dd current file number
   ** .dt %d  .dd date/time folder was last modified
   ** .dl
   ** .dt %C  .dd current file number
   ** .dt %d  .dd date/time folder was last modified


@@ -623,28 +660,30 @@ struct option_t MuttVars[] = {
   ** .dt %l  .dd number of hard links
   ** .dt %N  .dd N if folder has new mail, blank otherwise
   ** .dt %s  .dd size in bytes
   ** .dt %l  .dd number of hard links
   ** .dt %N  .dd N if folder has new mail, blank otherwise
   ** .dt %s  .dd size in bytes

-  ** .dt %t  .dd * if the file is tagged, blank otherwise
+  ** .dt %t  .dd ``*'' if the file is tagged, blank otherwise

   ** .dt %u  .dd owner name (or numeric uid, if missing)
   ** .dt %u  .dd owner name (or numeric uid, if missing)

-  ** .dt %>X .dd right justify the rest of the string and pad with character "X"
-  ** .dt %|X .dd pad to the end of the line with character "X"
-  ** .dt %*X .dd soft-fill with character "X" as pad
+  ** .dt %>X .dd right justify the rest of the string and pad with character ``X''
+  ** .dt %|X .dd pad to the end of the line with character ``X''
+  ** .dt %*X .dd soft-fill with character ``X'' as pad

   ** .de
   ** .pp
   ** .de
   ** .pp

-  ** For an explanation of `soft-fill', see the ``$$index_format'' documentation.
+  ** For an explanation of ``soft-fill'', see the $$index_format documentation.

   */
   { "followup_to",     DT_BOOL, R_NONE, OPTFOLLOWUPTO, 1 },
   /*
   ** .pp
   */
   { "followup_to",     DT_BOOL, R_NONE, OPTFOLLOWUPTO, 1 },
   /*
   ** .pp

-  ** Controls whether or not the \fIMail-Followup-To\fP header field is
+  ** Controls whether or not the ``Mail-Followup-To:'' header field is

   ** generated when sending mail.  When \fIset\fP, Mutt will generate this
   ** field when you are replying to a known mailing list, specified with
   ** generated when sending mail.  When \fIset\fP, Mutt will generate this
   ** field when you are replying to a known mailing list, specified with

-  ** the ``subscribe'' or ``$lists'' commands.
+  ** the ``$subscribe'' or ``$lists'' commands.

   ** .pp
   ** This field has two purposes.  First, preventing you from
   ** receiving duplicate copies of replies to messages which you send
   ** to mailing lists, and second, ensuring that you do get a reply
   ** separately for any messages sent to known lists to which you are
   ** .pp
   ** This field has two purposes.  First, preventing you from
   ** receiving duplicate copies of replies to messages which you send
   ** to mailing lists, and second, ensuring that you do get a reply
   ** separately for any messages sent to known lists to which you are

-  ** not subscribed.  The header will contain only the list's address
+  ** not subscribed.
+  ** .pp
+  ** The header will contain only the list's address

   ** for subscribed lists, and both the list address and your own
   ** email address for unsubscribed lists.  Without this header, a
   ** group reply to your message sent to a subscribed list will be
   ** for subscribed lists, and both the list address and your own
   ** email address for unsubscribed lists.  Without this header, a
   ** group reply to your message sent to a subscribed list will be


@@ -654,19 +693,19 @@ struct option_t MuttVars[] = {
   { "force_name",      DT_BOOL, R_NONE, OPTFORCENAME, 0 },
   /*
   ** .pp
   { "force_name",      DT_BOOL, R_NONE, OPTFORCENAME, 0 },
   /*
   ** .pp

-  ** This variable is similar to ``$$save_name'', except that Mutt will
+  ** This variable is similar to $$save_name, except that Mutt will

   ** store a copy of your outgoing message by the username of the address
   ** you are sending to even if that mailbox does not exist.
   ** .pp
   ** store a copy of your outgoing message by the username of the address
   ** you are sending to even if that mailbox does not exist.
   ** .pp

-  ** Also see the ``$$record'' variable.
+  ** Also see the $$record variable.

   */
   { "forward_decode",  DT_BOOL, R_NONE, OPTFORWDECODE, 1 },
   /*
   ** .pp
   */
   { "forward_decode",  DT_BOOL, R_NONE, OPTFORWDECODE, 1 },
   /*
   ** .pp

-  ** Controls the decoding of complex MIME messages into text/plain when
+  ** Controls the decoding of complex MIME messages into \fCtext/plain\fP when

   ** forwarding a message.  The message header is also RFC2047 decoded.
   ** forwarding a message.  The message header is also RFC2047 decoded.

-  ** This variable is only used, if ``$$mime_forward'' is \fIunset\fP,
-  ** otherwise ``$$mime_forward_decode'' is used instead.
+  ** This variable is only used, if $$mime_forward is \fIunset\fP,
+  ** otherwise $$mime_forward_decode is used instead.

   */
   { "forw_decode",     DT_SYN,  R_NONE, UL "forward_decode", 0 },
   /*
   */
   { "forw_decode",     DT_SYN,  R_NONE, UL "forward_decode", 0 },
   /*


@@ -682,17 +721,17 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** This variable controls the default subject when forwarding a message.
   /*
   ** .pp
   ** This variable controls the default subject when forwarding a message.

-  ** It uses the same format sequences as the ``$$index_format'' variable.
+  ** It uses the same format sequences as the $$index_format variable.

   */
   */

-  { "forw_format",     DT_SYN,  R_NONE, UL "forward_format", 0 },  
+  { "forw_format",     DT_SYN,  R_NONE, UL "forward_format", 0 },

   /*
   */
   { "forward_quote",   DT_BOOL, R_NONE, OPTFORWQUOTE, 0 },
   /*
   ** .pp
   /*
   */
   { "forward_quote",   DT_BOOL, R_NONE, OPTFORWQUOTE, 0 },
   /*
   ** .pp

-  ** When \fIset\fP forwarded messages included in the main body of the
-  ** message (when ``$$mime_forward'' is \fIunset\fP) will be quoted using
-  ** ``$$indent_string''.
+  ** When \fIset\fP, forwarded messages included in the main body of the
+  ** message (when $$mime_forward is \fIunset\fP) will be quoted using
+  ** $$indent_string.

   */
   { "forw_quote",      DT_SYN,  R_NONE, UL "forward_quote", 0 },
   /*
   */
   { "forw_quote",      DT_SYN,  R_NONE, UL "forward_quote", 0 },
   /*


@@ -700,27 +739,26 @@ struct option_t MuttVars[] = {
   { "from",            DT_ADDR, R_NONE, UL &From, UL 0 },
   /*
   ** .pp
   { "from",            DT_ADDR, R_NONE, UL &From, UL 0 },
   /*
   ** .pp

-  ** When set, this variable contains a default from address.  It
-  ** can be overridden using my_hdr (including from send-hooks) and
-  ** ``$$reverse_name''.  This variable is ignored if ``$$use_from''
-  ** is unset.
+  ** When \fIset\fP, this variable contains a default from address.  It
+  ** can be overridden using ``$my_hdr'' (including from a ``$send-hook'') and
+  ** $$reverse_name.  This variable is ignored if $$use_from is \fIunset\fP.

   ** .pp
   ** .pp

-  ** Defaults to the contents of the environment variable EMAIL.
+  ** This setting defaults to the contents of the environment variable \fC$$$EMAIL\fP.

   */
   { "gecos_mask",      DT_RX,   R_NONE, UL &GecosMask, UL "^[^,]*" },
   /*
   ** .pp
   ** A regular expression used by mutt to parse the GECOS field of a password
   */
   { "gecos_mask",      DT_RX,   R_NONE, UL &GecosMask, UL "^[^,]*" },
   /*
   ** .pp
   ** A regular expression used by mutt to parse the GECOS field of a password

-  ** entry when expanding the alias.  By default the regular expression is set
-  ** to "^[^,]*" which will return the string up to the first "," encountered.
-  ** If the GECOS field contains a string like "lastname, firstname" then you
-  ** should set the gecos_mask=".*".
+  ** entry when expanding the alias.  The default value
+  ** will return the string up to the first ``,'' encountered.
+  ** If the GECOS field contains a string like ``lastname, firstname'' then you
+  ** should set it to ``\fC.*\fP''.

   ** .pp
   ** This can be useful if you see the following behavior: you address a e-mail
   ** .pp
   ** This can be useful if you see the following behavior: you address a e-mail

-  ** to user ID stevef whose full name is Steve Franklin.  If mutt expands 
-  ** stevef to "Franklin" stevef@foo.bar then you should set the gecos_mask to
+  ** to user ID ``stevef'' whose full name is ``Steve Franklin''.  If mutt expands
+  ** ``stevef'' to ``"Franklin" stevef@foo.bar'' then you should set the $$gecos_mask to

   ** a regular expression that will match the whole name so mutt will expand
   ** a regular expression that will match the whole name so mutt will expand

-  ** "Franklin" to "Franklin, Steve".
+  ** ``Franklin'' to ``Franklin, Steve''.

   */
   { "hdr_format",      DT_SYN,  R_NONE, UL "index_format", 0 },
   /*
   */
   { "hdr_format",      DT_SYN,  R_NONE, UL "index_format", 0 },
   /*


@@ -728,22 +766,22 @@ struct option_t MuttVars[] = {
   { "hdrs",            DT_BOOL, R_NONE, OPTHDRS, 1 },
   /*
   ** .pp
   { "hdrs",            DT_BOOL, R_NONE, OPTHDRS, 1 },
   /*
   ** .pp

-  ** When unset, the header fields normally added by the ``$my_hdr''
+  ** When \fIunset\fP, the header fields normally added by the ``$my_hdr''

   ** command are not created.  This variable \fImust\fP be unset before
   ** command are not created.  This variable \fImust\fP be unset before

-  ** composing a new message or replying in order to take effect.  If set,
+  ** composing a new message or replying in order to take effect.  If \fIset\fP,

   ** the user defined header fields are added to every new message.
   */
   { "header",          DT_BOOL, R_NONE, OPTHEADER, 0 },
   /*
   ** .pp
   ** the user defined header fields are added to every new message.
   */
   { "header",          DT_BOOL, R_NONE, OPTHEADER, 0 },
   /*
   ** .pp

-  ** When set, this variable causes Mutt to include the header
+  ** When \fIset\fP, this variable causes Mutt to include the header

   ** of the message you are replying to into the edit buffer.
   ** of the message you are replying to into the edit buffer.

-  ** The ``$$weed'' setting applies.
-  */  
+  ** The $$weed setting applies.
+  */

   { "help",            DT_BOOL, R_BOTH, OPTHELP, 1 },
   /*
   ** .pp
   { "help",            DT_BOOL, R_BOTH, OPTHELP, 1 },
   /*
   ** .pp

-  ** When set, help lines describing the bindings for the major functions
+  ** When \fIset\fP, help lines describing the bindings for the major functions

   ** provided by each menu are displayed on the first line of the screen.
   ** .pp
   ** \fBNote:\fP The binding will not be displayed correctly if the
   ** provided by each menu are displayed on the first line of the screen.
   ** .pp
   ** \fBNote:\fP The binding will not be displayed correctly if the


@@ -755,49 +793,49 @@ struct option_t MuttVars[] = {
   { "hidden_host",     DT_BOOL, R_NONE, OPTHIDDENHOST, 0 },
   /*
   ** .pp
   { "hidden_host",     DT_BOOL, R_NONE, OPTHIDDENHOST, 0 },
   /*
   ** .pp

-  ** When set, mutt will skip the host name part of ``$$hostname'' variable
+  ** When \fIset\fP, mutt will skip the host name part of $$hostname variable

   ** when adding the domain part to addresses.  This variable does not
   ** when adding the domain part to addresses.  This variable does not

-  ** affect the generation of Message-IDs, and it will not lead to the 
+  ** affect the generation of Message-IDs, and it will not lead to the

   ** cut-off of first-level domains.
   */
   { "hide_limited",    DT_BOOL, R_TREE|R_INDEX, OPTHIDELIMITED, 0 },
   /*
   ** .pp
   ** cut-off of first-level domains.
   */
   { "hide_limited",    DT_BOOL, R_TREE|R_INDEX, OPTHIDELIMITED, 0 },
   /*
   ** .pp

-  ** When set, mutt will not show the presence of messages that are hidden
+  ** When \fIset\fP, mutt will not show the presence of messages that are hidden

   ** by limiting, in the thread tree.
   */
   { "hide_missing",    DT_BOOL, R_TREE|R_INDEX, OPTHIDEMISSING, 1 },
   /*
   ** .pp
   ** by limiting, in the thread tree.
   */
   { "hide_missing",    DT_BOOL, R_TREE|R_INDEX, OPTHIDEMISSING, 1 },
   /*
   ** .pp

-  ** When set, mutt will not show the presence of missing messages in the
+  ** When \fIset\fP, mutt will not show the presence of missing messages in the

   ** thread tree.
   */
   { "hide_thread_subject", DT_BOOL, R_TREE|R_INDEX, OPTHIDETHREADSUBJECT, 1 },
   /*
   ** .pp
   ** thread tree.
   */
   { "hide_thread_subject", DT_BOOL, R_TREE|R_INDEX, OPTHIDETHREADSUBJECT, 1 },
   /*
   ** .pp

-  ** When set, mutt will not show the subject of messages in the thread
+  ** When \fIset\fP, mutt will not show the subject of messages in the thread

   ** tree that have the same subject as their parent or closest previously
   ** displayed sibling.
   */
   { "hide_top_limited",        DT_BOOL, R_TREE|R_INDEX, OPTHIDETOPLIMITED, 0 },
   /*
   ** .pp
   ** tree that have the same subject as their parent or closest previously
   ** displayed sibling.
   */
   { "hide_top_limited",        DT_BOOL, R_TREE|R_INDEX, OPTHIDETOPLIMITED, 0 },
   /*
   ** .pp

-  ** When set, mutt will not show the presence of messages that are hidden
+  ** When \fIset\fP, mutt will not show the presence of messages that are hidden

   ** by limiting, at the top of threads in the thread tree.  Note that when
   ** by limiting, at the top of threads in the thread tree.  Note that when

-  ** $$hide_limited is set, this option will have no effect.
+  ** $$hide_limited is \fIset\fP, this option will have no effect.

   */
   { "hide_top_missing",        DT_BOOL, R_TREE|R_INDEX, OPTHIDETOPMISSING, 1 },
   /*
   ** .pp
   */
   { "hide_top_missing",        DT_BOOL, R_TREE|R_INDEX, OPTHIDETOPMISSING, 1 },
   /*
   ** .pp

-  ** When set, mutt will not show the presence of missing messages at the
+  ** When \fIset\fP, mutt will not show the presence of missing messages at the

   ** top of threads in the thread tree.  Note that when $$hide_missing is
   ** top of threads in the thread tree.  Note that when $$hide_missing is

-  ** set, this option will have no effect.
+  ** \fIset\fP, this option will have no effect.

   */
   { "history",         DT_NUM,  R_NONE, UL &HistSize, 10 },
   /*
   ** .pp
   ** This variable controls the size (in number of strings remembered) of
   */
   { "history",         DT_NUM,  R_NONE, UL &HistSize, 10 },
   /*
   ** .pp
   ** This variable controls the size (in number of strings remembered) of

-  ** the string history buffer. The buffer is cleared each time the
+  ** the string history buffer per category. The buffer is cleared each time the

   ** variable is set.
   */
   { "history_file",     DT_PATH, R_NONE, UL &HistFile, UL "~/.mutthistory" },
   ** variable is set.
   */
   { "history_file",     DT_PATH, R_NONE, UL &HistFile, UL "~/.mutthistory" },


@@ -820,33 +858,33 @@ struct option_t MuttVars[] = {
   ** Message-Id headers.
   ** .pp
   ** Its value is determined at startup as follows: If the node's name
   ** Message-Id headers.
   ** .pp
   ** Its value is determined at startup as follows: If the node's name

-  ** as returned by the uname(3) function contains the hostname and the
+  ** as returned by the \fCuname(3)\fP function contains the hostname and the

   ** domain, these are used to construct $$hostname. If there is no
   ** domain part returned, Mutt will look for a ``domain'' or ``search''
   ** domain, these are used to construct $$hostname. If there is no
   ** domain part returned, Mutt will look for a ``domain'' or ``search''

-  ** line in /etc/resolv.conf to determine the domain. Optionally, Mutt
+  ** line in \fC/etc/resolv.conf\fP to determine the domain. Optionally, Mutt

   ** can be compiled with a fixed domain name in which case a detected
   ** one is not used.
   ** .pp
   ** can be compiled with a fixed domain name in which case a detected
   ** one is not used.
   ** .pp

-  ** Also see ``$$use_domain'' and ``$$hidden_host''.
+  ** Also see $$use_domain and $$hidden_host.

   */
   { "ignore_linear_white_space",    DT_BOOL, R_NONE, OPTIGNORELWS, 0 },
   /*
   ** .pp
   ** This option replaces linear-white-space between encoded-word
   */
   { "ignore_linear_white_space",    DT_BOOL, R_NONE, OPTIGNORELWS, 0 },
   /*
   ** .pp
   ** This option replaces linear-white-space between encoded-word

-  ** and *text to a single space to prevent the display of MIME-encoded
-  ** ``Subject'' field from being divided into multiple lines.
+  ** and text to a single space to prevent the display of MIME-encoded
+  ** ``Subject:'' field from being divided into multiple lines.

   */
   { "ignore_list_reply_to", DT_BOOL, R_NONE, OPTIGNORELISTREPLYTO, 0 },
   /*
   ** .pp
   */
   { "ignore_list_reply_to", DT_BOOL, R_NONE, OPTIGNORELISTREPLYTO, 0 },
   /*
   ** .pp

-  ** Affects the behaviour of the \fIreply\fP function when replying to
-  ** messages from mailing lists (as defined by the ``subscribe'' or
-  ** ``$lists'' commands).  When set, if the ``Reply-To:'' field is
+  ** Affects the behaviour of the \fC<reply>\fP function when replying to
+  ** messages from mailing lists (as defined by the ``$subscribe'' or
+  ** ``$lists'' commands).  When \fIset\fP, if the ``Reply-To:'' field is

   ** set to the same value as the ``To:'' field, Mutt assumes that the
   ** ``Reply-To:'' field was set by the mailing list to automate responses
   ** to the list, and will ignore this field.  To direct a response to the
   ** set to the same value as the ``To:'' field, Mutt assumes that the
   ** ``Reply-To:'' field was set by the mailing list to automate responses
   ** to the list, and will ignore this field.  To direct a response to the

-  ** mailing list when this option is set, use the \fIlist-reply\fP
-  ** function; \fIgroup-reply\fP will reply to both the sender and the
+  ** mailing list when this option is \fIset\fP, use the \fC$<list-reply>\fP
+  ** function; \fC<group-reply>\fP will reply to both the sender and the

   ** list.
   */
 #ifdef USE_IMAP
   ** list.
   */
 #ifdef USE_IMAP


@@ -855,13 +893,16 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This is a colon-delimited list of authentication methods mutt may
   ** attempt to use to log in to an IMAP server, in the order mutt should
   ** .pp
   ** This is a colon-delimited list of authentication methods mutt may
   ** attempt to use to log in to an IMAP server, in the order mutt should

-  ** try them.  Authentication methods are either 'login' or the right
-  ** side of an IMAP 'AUTH=xxx' capability string, eg 'digest-md5', 'gssapi'
-  ** or 'cram-md5'. This parameter is case-insensitive. If this
-  ** parameter is \fIunset\fP (the default) mutt will try all available methods,
+  ** try them.  Authentication methods are either ``login'' or the right
+  ** side of an IMAP ``AUTH=xxx'' capability string, eg ``digest-md5'', ``gssapi''
+  ** or ``cram-md5''. This option is case-insensitive. If it's
+  ** \fIunset\fP (the default) mutt will try all available methods,

   ** in order from most-secure to least-secure.
   ** .pp
   ** in order from most-secure to least-secure.
   ** .pp

-  ** Example: set imap_authenticators="gssapi:cram-md5:login"
+  ** Example:
+  ** .ts
+  ** set imap_authenticators="gssapi:cram-md5:login"
+  ** .te

   ** .pp
   ** \fBNote:\fP Mutt will only fall back to other authentication methods if
   ** the previous methods are unavailable. If a method is available but
   ** .pp
   ** \fBNote:\fP Mutt will only fall back to other authentication methods if
   ** the previous methods are unavailable. If a method is available but


@@ -872,33 +913,39 @@ struct option_t MuttVars[] = {
    ** .pp
    ** When \fIset\fP, mutt will fetch the set of subscribed folders from
    ** your server on connection, and add them to the set of mailboxes
    ** .pp
    ** When \fIset\fP, mutt will fetch the set of subscribed folders from
    ** your server on connection, and add them to the set of mailboxes

-   ** it polls for new mail. See also the ``$mailboxes'' command.
+   ** it polls for new mail just as if you had issued individual ``$mailboxes''
+   ** commands.

    */
   { "imap_delim_chars",                DT_STR, R_NONE, UL &ImapDelimChars, UL "/." },
   /*
   ** .pp
   ** This contains the list of characters which you would like to treat
   ** as folder separators for displaying IMAP paths. In particular it
    */
   { "imap_delim_chars",                DT_STR, R_NONE, UL &ImapDelimChars, UL "/." },
   /*
   ** .pp
   ** This contains the list of characters which you would like to treat
   ** as folder separators for displaying IMAP paths. In particular it

-  ** helps in using the '=' shortcut for your \fIfolder\fP variable.
+  ** helps in using the ``='' shortcut for your \fIfolder\fP variable.

   */
   { "imap_headers",    DT_STR, R_INDEX, UL &ImapHeaders, UL 0},
   /*
   ** .pp
   ** Mutt requests these header fields in addition to the default headers
   */
   { "imap_headers",    DT_STR, R_INDEX, UL &ImapHeaders, UL 0},
   /*
   ** .pp
   ** Mutt requests these header fields in addition to the default headers

-  ** ("DATE FROM SUBJECT TO CC MESSAGE-ID REFERENCES CONTENT-TYPE
-  ** CONTENT-DESCRIPTION IN-REPLY-TO REPLY-TO LINES X-LABEL") from IMAP
+  ** (``Date:'', ``From:'', ``Subject:'', ``To:'', ``Cc:'', ``Message-Id:'',
+  ** ``References:'', ``Content-Type:'', ``Content-Description:'', ``In-Reply-To:'',
+  ** ``Reply-To:'', ``Lines:'', ``List-Post:'', ``X-Label:'') from IMAP

   ** servers before displaying the index menu. You may want to add more
   ** servers before displaying the index menu. You may want to add more

-  ** headers for spam detection. \fBNote:\fP This is a space separated list.
+  ** headers for spam detection.
+  ** .pp
+  ** \fBNote:\fP This is a space separated list, items should be uppercase
+  ** and not contain the colon, e.g. ``X-BOGOSITY X-SPAM-STATUS'' for the
+  ** ``X-Bogosity:'' and ``X-Spam-Status:'' header fields.

   */
   { "imap_idle",                DT_BOOL, R_NONE, OPTIMAPIDLE, 0 },
   /*
   */
   { "imap_idle",                DT_BOOL, R_NONE, OPTIMAPIDLE, 0 },
   /*

-   ** .pp
-   ** When \fIset\fP, mutt will attempt to use the IMAP IDLE extension
-   ** to check for new mail in the current mailbox. Some servers
-   ** (dovecot was the inspiration for this option) react badly
-   ** to mutt's implementation. If your connection seems to freeze
-   ** up periodically, try unsetting this.
-   */
+  ** .pp
+  ** When \fIset\fP, mutt will attempt to use the IMAP IDLE extension
+  ** to check for new mail in the current mailbox. Some servers
+  ** (dovecot was the inspiration for this option) react badly
+  ** to mutt's implementation. If your connection seems to freeze
+  ** up periodically, try unsetting this.
+  */

   { "imap_keepalive",           DT_NUM,  R_NONE, UL &ImapKeepalive, 900 },
   /*
   ** .pp
   { "imap_keepalive",           DT_NUM,  R_NONE, UL &ImapKeepalive, 900 },
   /*
   ** .pp


@@ -915,20 +962,22 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This variable configures whether IMAP folder browsing will look for
   ** only subscribed folders or all folders.  This can be toggled in the
   ** .pp
   ** This variable configures whether IMAP folder browsing will look for
   ** only subscribed folders or all folders.  This can be toggled in the

-  ** IMAP browser with the \fItoggle-subscribed\fP function.
+  ** IMAP browser with the \fC<toggle-subscribed>\fP function.

   */
   { "imap_login",      DT_STR,  R_NONE, UL &ImapLogin, UL 0 },
   /*
   ** .pp
   ** Your login name on the IMAP server.
   ** .pp
   */
   { "imap_login",      DT_STR,  R_NONE, UL &ImapLogin, UL 0 },
   /*
   ** .pp
   ** Your login name on the IMAP server.
   ** .pp

-  ** This variable defaults to the value of \fIimap_user\fP.
+  ** This variable defaults to the value of $$imap_user.

   */
   { "imap_pass",       DT_STR,  R_NONE, UL &ImapPass, UL 0 },
   /*
   ** .pp
   ** Specifies the password for your IMAP account.  If \fIunset\fP, Mutt will
   */
   { "imap_pass",       DT_STR,  R_NONE, UL &ImapPass, UL 0 },
   /*
   ** .pp
   ** Specifies the password for your IMAP account.  If \fIunset\fP, Mutt will

-  ** prompt you for your password when you invoke the fetch-mail function.
+  ** prompt you for your password when you invoke the \fC$<fetch-mail>\fP function
+  ** or try to open an IMAP folder.
+  ** .pp

   ** \fBWarning\fP: you should only use this option when you are on a
   ** fairly secure machine, because the superuser can read your muttrc even
   ** if you are the only one who can read the file.
   ** \fBWarning\fP: you should only use this option when you are on a
   ** fairly secure machine, because the superuser can read your muttrc even
   ** if you are the only one who can read the file.


@@ -950,6 +999,17 @@ struct option_t MuttVars[] = {
   ** but can make closing an IMAP folder somewhat slower. This option
   ** exists to appease speed freaks.
   */
   ** but can make closing an IMAP folder somewhat slower. This option
   ** exists to appease speed freaks.
   */

+  { "imap_pipeline_depth", DT_NUM,  R_NONE, UL &ImapPipelineDepth, 15 },
+  /*
+  ** .pp
+  ** Controls the number of IMAP commands that may be queued up before they
+  ** are sent to the server. A deeper pipeline reduces the amount of time
+  ** mutt must wait for the server, and can make IMAP servers feel much
+  ** more responsive. But not all servers correctly handle pipelined commands,
+  ** so if you have problems you might want to try setting this variable to 0.
+  ** .pp
+  ** \fBNote:\fP Changes to this variable have no effect on open connections.
+  */

   { "imap_servernoise",                DT_BOOL, R_NONE, OPTIMAPSERVERNOISE, 1 },
   /*
   ** .pp
   { "imap_servernoise",                DT_BOOL, R_NONE, OPTIMAPSERVERNOISE, 1 },
   /*
   ** .pp


@@ -972,7 +1032,7 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** If set to ``yes'', mutt will look for a mailcap entry with the
   /*
   ** .pp
   ** If set to ``yes'', mutt will look for a mailcap entry with the

-  ** copiousoutput flag set for \fIevery\fP MIME attachment it doesn't have
+  ** ``\fCcopiousoutput\fP'' flag set for \fIevery\fP MIME attachment it doesn't have

   ** an internal viewer defined for.  If such an entry is found, mutt will
   ** use the viewer defined in that entry to convert the body part to text
   ** form.
   ** an internal viewer defined for.  If such an entry is found, mutt will
   ** use the viewer defined in that entry to convert the body part to text
   ** form.


@@ -997,7 +1057,11 @@ struct option_t MuttVars[] = {
   ** change this value, as it tends to agitate the more fanatical netizens.
   ** .pp
   ** This option is a format string, please see the description of
   ** change this value, as it tends to agitate the more fanatical netizens.
   ** .pp
   ** This option is a format string, please see the description of

-  ** ``$$index_format'' for supported printf()-style sequences.
+  ** $$index_format for supported \fCprintf(3)\fP-style sequences.
+  ** .pp
+  ** Because for \fCformat=lowed\fP style messages the quoting mechanism
+  ** is strictly defined, this setting is ignored if $$text_flowed is
+  ** \fIset\fP.

   */
   { "indent_str",      DT_SYN,  R_NONE, UL "indent_string", 0 },
   /*
   */
   { "indent_str",      DT_SYN,  R_NONE, UL "indent_string", 0 },
   /*


@@ -1008,21 +1072,20 @@ struct option_t MuttVars[] = {
   ** This variable allows you to customize the message index display to
   ** your personal taste.
   ** .pp
   ** This variable allows you to customize the message index display to
   ** your personal taste.
   ** .pp

-  ** ``Format strings'' are similar to the strings used in the ``C''
-  ** function printf to format output (see the man page for more detail).
+  ** ``Format strings'' are similar to the strings used in the C
+  ** function \fCprintf(3)\fP to format output (see the man page for more details).

   ** The following sequences are defined in Mutt:
   ** The following sequences are defined in Mutt:

-  ** .pp

   ** .dl
   ** .dt %a .dd address of the author
   ** .dt %A .dd reply-to address (if present; otherwise: address of author)
   ** .dl
   ** .dt %a .dd address of the author
   ** .dt %A .dd reply-to address (if present; otherwise: address of author)

-  ** .dt %b .dd filename of the original message folder (think mailBox)
+  ** .dt %b .dd filename of the original message folder (think mailbox)

   ** .dt %B .dd the list to which the letter was sent, or else the folder name (%b).
   ** .dt %c .dd number of characters (bytes) in the message
   ** .dt %C .dd current message number
   ** .dt %d .dd date and time of the message in the format specified by
   ** .dt %B .dd the list to which the letter was sent, or else the folder name (%b).
   ** .dt %c .dd number of characters (bytes) in the message
   ** .dt %C .dd current message number
   ** .dt %d .dd date and time of the message in the format specified by

-  **            ``date_format'' converted to sender's time zone
+  **            $$date_format converted to sender's time zone

   ** .dt %D .dd date and time of the message in the format specified by
   ** .dt %D .dd date and time of the message in the format specified by

-  **            ``date_format'' converted to the local time zone
+  **            $$date_format converted to the local time zone

   ** .dt %e .dd current message number in thread
   ** .dt %E .dd number of messages in current thread
   ** .dt %f .dd sender (address + real name), either From: or Return-Path:
   ** .dt %e .dd current message number in thread
   ** .dt %E .dd number of messages in current thread
   ** .dt %f .dd sender (address + real name), either From: or Return-Path:


@@ -1031,57 +1094,56 @@ struct option_t MuttVars[] = {
   ** .dt %i .dd message-id of the current message
   ** .dt %l .dd number of lines in the message (does not work with maildir,
   **            mh, and possibly IMAP folders)
   ** .dt %i .dd message-id of the current message
   ** .dt %l .dd number of lines in the message (does not work with maildir,
   **            mh, and possibly IMAP folders)

-  ** .dt %L .dd If an address in the To or CC header field matches an address
-  **            defined by the users ``subscribe'' command, this displays
+  ** .dt %L .dd If an address in the ``To:'' or ``Cc:'' header field matches an address
+  **            defined by the users ``$subscribe'' command, this displays

   **            "To <list-name>", otherwise the same as %F.
   ** .dt %m .dd total number of message in the mailbox
   ** .dt %M .dd number of hidden messages if the thread is collapsed.
   ** .dt %N .dd message score
   ** .dt %n .dd author's real name (or address if missing)
   **            "To <list-name>", otherwise the same as %F.
   ** .dt %m .dd total number of message in the mailbox
   ** .dt %M .dd number of hidden messages if the thread is collapsed.
   ** .dt %N .dd message score
   ** .dt %n .dd author's real name (or address if missing)

-  ** .dt %O .dd (_O_riginal save folder)  Where mutt would formerly have
-  **            stashed the message: list name or recipient name if no list
+  ** .dt %O .dd original save folder where mutt would formerly have
+  **            stashed the message: list name or recipient name
+  **            if not sent to a list

   ** .dt %P .dd progress indicator for the builtin pager (how much of the file has been displayed)
   ** .dt %s .dd subject of the message
   ** .dt %P .dd progress indicator for the builtin pager (how much of the file has been displayed)
   ** .dt %s .dd subject of the message

-  ** .dt %S .dd status of the message (N/D/d/!/r/\(as)
-  ** .dt %t .dd `to:' field (recipients)
+  ** .dt %S .dd status of the message (``N''/``D''/``d''/``!''/``r''/\(as)
+  ** .dt %t .dd ``To:'' field (recipients)

   ** .dt %T .dd the appropriate character from the $$to_chars string
   ** .dt %u .dd user (login) name of the author
   ** .dt %v .dd first name of the author, or the recipient if the message is from you
   ** .dt %X .dd number of attachments
   **            (please see the ``$attachments'' section for possible speed effects)
   ** .dt %T .dd the appropriate character from the $$to_chars string
   ** .dt %u .dd user (login) name of the author
   ** .dt %v .dd first name of the author, or the recipient if the message is from you
   ** .dt %X .dd number of attachments
   **            (please see the ``$attachments'' section for possible speed effects)

-  ** .dt %y .dd `x-label:' field, if present
-  ** .dt %Y .dd `x-label' field, if present, and (1) not at part of a thread tree,
-  **            (2) at the top of a thread, or (3) `x-label' is different from
-  **            preceding message's `x-label'.
+  ** .dt %y .dd ``X-Label:'' field, if present
+  ** .dt %Y .dd ``X-Label:'' field, if present, and \fI(1)\fP not at part of a thread tree,
+  **            \fI(2)\fP at the top of a thread, or \fI(3)\fP ``X-Label:'' is different from
+  **            preceding message's ``X-Label:''.

   ** .dt %Z .dd message status flags
   ** .dt %{fmt} .dd the date and time of the message is converted to sender's
   **                time zone, and ``fmt'' is expanded by the library function
   ** .dt %Z .dd message status flags
   ** .dt %{fmt} .dd the date and time of the message is converted to sender's
   **                time zone, and ``fmt'' is expanded by the library function

-  **                ``strftime''; a leading bang disables locales
+  **                \fCstrftime(3)\fP; a leading bang disables locales

   ** .dt %[fmt] .dd the date and time of the message is converted to the local
   **                time zone, and ``fmt'' is expanded by the library function
   ** .dt %[fmt] .dd the date and time of the message is converted to the local
   **                time zone, and ``fmt'' is expanded by the library function

-  **                ``strftime''; a leading bang disables locales
+  **                \fCstrftime(3)\fP; a leading bang disables locales

   ** .dt %(fmt) .dd the local date and time when the message was received.
   ** .dt %(fmt) .dd the local date and time when the message was received.

-  **                ``fmt'' is expanded by the library function ``strftime'';
+  **                ``fmt'' is expanded by the library function \fCstrftime(3)\fP;

   **                a leading bang disables locales
   ** .dt %<fmt> .dd the current local time. ``fmt'' is expanded by the library
   **                a leading bang disables locales
   ** .dt %<fmt> .dd the current local time. ``fmt'' is expanded by the library

-  **                function ``strftime''; a leading bang disables locales.
-  ** .dt %>X    .dd right justify the rest of the string and pad with character "X"
-  ** .dt %|X    .dd pad to the end of the line with character "X"
-  ** .dt %*X    .dd soft-fill with character "X" as pad
+  **                function \fCstrftime(3)\fP; a leading bang disables locales.
+  ** .dt %>X    .dd right justify the rest of the string and pad with character ``X''
+  ** .dt %|X    .dd pad to the end of the line with character ``X''
+  ** .dt %*X    .dd soft-fill with character ``X'' as pad

   ** .de
   ** .pp
   ** .de
   ** .pp

-  ** `Soft-fill' deserves some explanation. Normal right-justification
-  ** will print everything to the left of the %>, displaying padding and
-  ** the whatever lies to the right only if there's room. By contrast,
+  ** ``Soft-fill'' deserves some explanation: Normal right-justification
+  ** will print everything to the left of the ``%>'', displaying padding and
+  ** whatever lies to the right only if there's room. By contrast,

   ** soft-fill gives priority to the right-hand side, guaranteeing space
   ** to display it and showing padding only if there's still room. If
   ** necessary, soft-fill will eat text leftwards to make room for
   ** rightward text.
   ** .pp
   ** soft-fill gives priority to the right-hand side, guaranteeing space
   ** to display it and showing padding only if there's still room. If
   ** necessary, soft-fill will eat text leftwards to make room for
   ** rightward text.
   ** .pp

-  ** Note that these expandos are supported in 
+  ** Note that these expandos are supported in

   ** ``$save-hook'', ``$fcc-hook'' and ``$fcc-save-hook'', too.
   ** ``$save-hook'', ``$fcc-hook'' and ``$fcc-save-hook'', too.

-  ** .pp
-  ** See also: ``$$to_chars''.

   */
   { "ispell",          DT_PATH, R_NONE, UL &Ispell, UL ISPELL },
   /*
   */
   { "ispell",          DT_PATH, R_NONE, UL &Ispell, UL ISPELL },
   /*


@@ -1091,21 +1153,21 @@ struct option_t MuttVars[] = {
   { "keep_flagged", DT_BOOL, R_NONE, OPTKEEPFLAGGED, 0 },
   /*
   ** .pp
   { "keep_flagged", DT_BOOL, R_NONE, OPTKEEPFLAGGED, 0 },
   /*
   ** .pp

-  ** If set, read messages marked as flagged will not be moved
-  ** from your spool mailbox to your ``$$mbox'' mailbox, or as a result of
+  ** If \fIset\fP, read messages marked as flagged will not be moved
+  ** from your spool mailbox to your $$mbox mailbox, or as a result of

   ** a ``$mbox-hook'' command.
   */
   { "locale",          DT_STR,  R_BOTH, UL &Locale, UL "C" },
   /*
   ** .pp
   ** a ``$mbox-hook'' command.
   */
   { "locale",          DT_STR,  R_BOTH, UL &Locale, UL "C" },
   /*
   ** .pp

-  ** The locale used by \fIstrftime(3)\fP to format dates. Legal values are
-  ** the strings your system accepts for the locale variable \fILC_TIME\fP.
+  ** The locale used by \fCstrftime(3)\fP to format dates. Legal values are
+  ** the strings your system accepts for the locale environment variable \fC$$$LC_TIME\fP.

   */
   { "mail_check",      DT_NUM,  R_NONE, UL &BuffyTimeout, 5 },
   /*
   ** .pp
   ** This variable configures how often (in seconds) mutt should look for
   */
   { "mail_check",      DT_NUM,  R_NONE, UL &BuffyTimeout, 5 },
   /*
   ** .pp
   ** This variable configures how often (in seconds) mutt should look for

-  ** new mail. Also see the ``$$timeout'' variable.
+  ** new mail. Also see the $$timeout variable.

   */
   { "mailcap_path",    DT_STR,  R_NONE, UL &MailcapPath, 0 },
   /*
   */
   { "mailcap_path",    DT_STR,  R_NONE, UL &MailcapPath, 0 },
   /*


@@ -1116,7 +1178,7 @@ struct option_t MuttVars[] = {
   { "mailcap_sanitize",        DT_BOOL, R_NONE, OPTMAILCAPSANITIZE, 1 },
   /*
   ** .pp
   { "mailcap_sanitize",        DT_BOOL, R_NONE, OPTMAILCAPSANITIZE, 1 },
   /*
   ** .pp

-  ** If set, mutt will restrict possible characters in mailcap % expandos
+  ** If \fIset\fP, mutt will restrict possible characters in mailcap % expandos

   ** to a well-defined set of safe characters.  This is the safe setting,
   ** but we are not sure it doesn't break some more advanced MIME stuff.
   ** .pp
   ** to a well-defined set of safe characters.  This is the safe setting,
   ** but we are not sure it doesn't break some more advanced MIME stuff.
   ** .pp


@@ -1127,18 +1189,22 @@ struct option_t MuttVars[] = {
   { "header_cache", DT_PATH, R_NONE, UL &HeaderCache, 0 },
   /*
   ** .pp
   { "header_cache", DT_PATH, R_NONE, UL &HeaderCache, 0 },
   /*
   ** .pp

-  ** The header_cache variable points to the header cache database.
-  ** If header_cache points to a directory it will contain a header cache
-  ** database  per folder. If header_cache points to a file that file will
-  ** be a single global header cache. By default it is unset so no header
+  ** This variable points to the header cache database.
+  ** If pointing to a directory Mutt will contain a header cache
+  ** database file per folder, if pointing to a file that file will
+  ** be a single global header cache. By default it is \fIunset\fP so no header

   ** caching will be used.
   ** caching will be used.

+  ** .pp
+  ** Header caching can greatly improve speed when opening POP, IMAP
+  ** MH or Maildir folders, see ``$caching'' for details.

   */
   { "maildir_header_cache_verify", DT_BOOL, R_NONE, OPTHCACHEVERIFY, 1 },
   /*
   ** .pp
   ** Check for Maildir unaware programs other than mutt having modified maildir
   */
   { "maildir_header_cache_verify", DT_BOOL, R_NONE, OPTHCACHEVERIFY, 1 },
   /*
   ** .pp
   ** Check for Maildir unaware programs other than mutt having modified maildir

-  ** files when the header cache is in use.  This incurs one stat(2) per
-  ** message every time the folder is opened.
+  ** files when the header cache is in use.  This incurs one \fCstat(2)\fP per
+  ** message every time the folder is opened (which can be very slow for NFS
+  ** folders).

   */
 #if defined(HAVE_GDBM) || defined(HAVE_DB4)
   { "header_cache_pagesize", DT_STR, R_NONE, UL &HeaderCachePageSize, UL "16384" },
   */
 #if defined(HAVE_GDBM) || defined(HAVE_DB4)
   { "header_cache_pagesize", DT_STR, R_NONE, UL &HeaderCachePageSize, UL "16384" },


@@ -1150,23 +1216,24 @@ struct option_t MuttVars[] = {
   ** or less optimal for most use cases.
   */
 #endif /* HAVE_GDBM || HAVE_DB4 */
   ** or less optimal for most use cases.
   */
 #endif /* HAVE_GDBM || HAVE_DB4 */

-#if defined(HAVE_QDBM)
+#if defined(HAVE_QDBM) || defined(HAVE_TC)

   { "header_cache_compress", DT_BOOL, R_NONE, OPTHCACHECOMPRESS, 1 },
   /*
   ** .pp
   { "header_cache_compress", DT_BOOL, R_NONE, OPTHCACHECOMPRESS, 1 },
   /*
   ** .pp

-  ** When mutt is compiled with qdbm as header cache backend,
+  ** When mutt is compiled with qdbm or tokyocabinet as header cache backend,

   ** this option determines whether the database will be compressed.
   ** Compression results in database files roughly being one fifth
   ** of the usual diskspace, but the uncompression can result in a
   ** this option determines whether the database will be compressed.
   ** Compression results in database files roughly being one fifth
   ** of the usual diskspace, but the uncompression can result in a

-  ** slower opening of cached folder(s).
+  ** slower opening of cached folder(s) which in general is still
+  ** much faster than opening non header cached folders.

   */
 #endif /* HAVE_QDBM */
 #endif /* USE_HCACHE */
   { "maildir_trash", DT_BOOL, R_NONE, OPTMAILDIRTRASH, 0 },
   /*
   ** .pp
   */
 #endif /* HAVE_QDBM */
 #endif /* USE_HCACHE */
   { "maildir_trash", DT_BOOL, R_NONE, OPTMAILDIRTRASH, 0 },
   /*
   ** .pp

-  ** If set, messages marked as deleted will be saved with the maildir
-  ** (T)rashed flag instead of unlinked.  \fBNOTE:\fP this only applies
+  ** If \fIset\fP, messages marked as deleted will be saved with the maildir
+  ** trashed flag instead of unlinked.  \fBNote:\fP this only applies

   ** to maildir-style mailboxes.  Setting it will have no effect on other
   ** mailbox types.
   */
   ** to maildir-style mailboxes.  Setting it will have no effect on other
   ** mailbox types.
   */


@@ -1175,16 +1242,17 @@ struct option_t MuttVars[] = {
   ** .pp
   ** Controls whether or not mutt marks \fInew\fP \fBunread\fP
   ** messages as \fIold\fP if you exit a mailbox without reading them.
   ** .pp
   ** Controls whether or not mutt marks \fInew\fP \fBunread\fP
   ** messages as \fIold\fP if you exit a mailbox without reading them.

-  ** With this option set, the next time you start mutt, the messages
-  ** will show up with an "O" next to them in the index menu,
+  ** With this option \fIset\fP, the next time you start mutt, the messages
+  ** will show up with an ``O'' next to them in the index menu,

   ** indicating that they are old.
   */
   { "markers",         DT_BOOL, R_PAGER, OPTMARKERS, 1 },
   /*
   ** .pp
   ** Controls the display of wrapped lines in the internal pager. If set, a
   ** indicating that they are old.
   */
   { "markers",         DT_BOOL, R_PAGER, OPTMARKERS, 1 },
   /*
   ** .pp
   ** Controls the display of wrapped lines in the internal pager. If set, a

-  ** ``+'' marker is displayed at the beginning of wrapped lines. Also see
-  ** the ``$$smart_wrap'' variable.
+  ** ``+'' marker is displayed at the beginning of wrapped lines.
+  ** .pp
+  ** Also see the $$smart_wrap variable.

   */
   { "mask",            DT_RX,   R_NONE, UL &Mask, UL "!^\\.[^.]" },
   /*
   */
   { "mask",            DT_RX,   R_NONE, UL &Mask, UL "!^\\.[^.]" },
   /*


@@ -1196,26 +1264,28 @@ struct option_t MuttVars[] = {
   { "mbox",            DT_PATH, R_BOTH, UL &Inbox, UL "~/mbox" },
   /*
   ** .pp
   { "mbox",            DT_PATH, R_BOTH, UL &Inbox, UL "~/mbox" },
   /*
   ** .pp

-  ** This specifies the folder into which read mail in your ``$$spoolfile''
+  ** This specifies the folder into which read mail in your $$spoolfile

   ** folder will be appended.
   ** folder will be appended.

+  ** .pp
+  ** Also see the $$move variable.

   */
   { "mbox_type",       DT_MAGIC,R_NONE, UL &DefaultMagic, M_MBOX },
   /*
   ** .pp
   ** The default mailbox type used when creating new folders. May be any of
   */
   { "mbox_type",       DT_MAGIC,R_NONE, UL &DefaultMagic, M_MBOX },
   /*
   ** .pp
   ** The default mailbox type used when creating new folders. May be any of

-  ** mbox, MMDF, MH and Maildir.
+  ** ``mbox'', ``MMDF'', ``MH'' and ``Maildir''.

   */
   { "metoo",           DT_BOOL, R_NONE, OPTMETOO, 0 },
   /*
   ** .pp
   */
   { "metoo",           DT_BOOL, R_NONE, OPTMETOO, 0 },
   /*
   ** .pp

-  ** If unset, Mutt will remove your address (see the ``alternates''
+  ** If \fIunset\fP, Mutt will remove your address (see the ``$alternates''

   ** command) from the list of recipients when replying to a message.
   */
   { "menu_context",    DT_NUM,  R_NONE, UL &MenuContext, 0 },
   /*
   ** .pp
   ** This variable controls the number of lines of context that are given
   ** command) from the list of recipients when replying to a message.
   */
   { "menu_context",    DT_NUM,  R_NONE, UL &MenuContext, 0 },
   /*
   ** .pp
   ** This variable controls the number of lines of context that are given

-  ** when scrolling through menus. (Similar to ``$$pager_context''.)
+  ** when scrolling through menus. (Similar to $$pager_context.)

   */
   { "menu_move_off",   DT_BOOL, R_NONE, OPTMENUMOVEOFF, 1 },
   /*
   */
   { "menu_move_off",   DT_BOOL, R_NONE, OPTMENUMOVEOFF, 1 },
   /*


@@ -1235,21 +1305,24 @@ struct option_t MuttVars[] = {
   { "meta_key",                DT_BOOL, R_NONE, OPTMETAKEY, 0 },
   /*
   ** .pp
   { "meta_key",                DT_BOOL, R_NONE, OPTMETAKEY, 0 },
   /*
   ** .pp

-  ** If set, forces Mutt to interpret keystrokes with the high bit (bit 8)
-  ** set as if the user had pressed the ESC key and whatever key remains
+  ** If \fIset\fP, forces Mutt to interpret keystrokes with the high bit (bit 8)
+  ** set as if the user had pressed the Esc key and whatever key remains

   ** after having the high bit removed.  For example, if the key pressed
   ** after having the high bit removed.  For example, if the key pressed

-  ** has an ASCII value of 0xf8, then this is treated as if the user had
-  ** pressed ESC then ``x''.  This is because the result of removing the
-  ** high bit from ``0xf8'' is ``0x78'', which is the ASCII character
+  ** has an ASCII value of \fC0xf8\fP, then this is treated as if the user had
+  ** pressed Esc then ``x''.  This is because the result of removing the
+  ** high bit from \fC0xf8\fP is \fC0x78\fP, which is the ASCII character

   ** ``x''.
   */
   { "mh_purge",                DT_BOOL, R_NONE, OPTMHPURGE, 0 },
   /*
   ** .pp
   ** ``x''.
   */
   { "mh_purge",                DT_BOOL, R_NONE, OPTMHPURGE, 0 },
   /*
   ** .pp

-  ** When unset, mutt will mimic mh's behaviour and rename deleted messages
+  ** When \fIunset\fP, mutt will mimic mh's behaviour and rename deleted messages

   ** to \fI,<old file name>\fP in mh folders instead of really deleting
   ** to \fI,<old file name>\fP in mh folders instead of really deleting

-  ** them.  If the variable is set, the message files will simply be
+  ** them. This leaves the message on disk but makes programs reading the folder
+  ** ignore it. If the variable is \fIset\fP, the message files will simply be

   ** deleted.
   ** deleted.

+  ** .pp
+  ** This option is similar to $$maildir_trash for Maildir folders.

   */
   { "mh_seq_flagged",  DT_STR, R_NONE, UL &MhFlagged, UL "flagged" },
   /*
   */
   { "mh_seq_flagged",  DT_STR, R_NONE, UL &MhFlagged, UL "flagged" },
   /*


@@ -1269,42 +1342,39 @@ struct option_t MuttVars[] = {
   { "mime_forward",    DT_QUAD, R_NONE, OPT_MIMEFWD, M_NO },
   /*
   ** .pp
   { "mime_forward",    DT_QUAD, R_NONE, OPT_MIMEFWD, M_NO },
   /*
   ** .pp

-  ** When set, the message you are forwarding will be attached as a
-  ** separate MIME part instead of included in the main body of the
+  ** When \fIset\fP, the message you are forwarding will be attached as a
+  ** separate \fCmessage/rfc822\fP MIME part instead of included in the main body of the

   ** message.  This is useful for forwarding MIME messages so the receiver
   ** can properly view the message as it was delivered to you. If you like
   ** to switch between MIME and not MIME from mail to mail, set this
   ** message.  This is useful for forwarding MIME messages so the receiver
   ** can properly view the message as it was delivered to you. If you like
   ** to switch between MIME and not MIME from mail to mail, set this

-  ** variable to ask-no or ask-yes.
+  ** variable to ``ask-no'' or ``ask-yes''.

   ** .pp
   ** .pp

-  ** Also see ``$$forward_decode'' and ``$$mime_forward_decode''.
+  ** Also see $$forward_decode and $$mime_forward_decode.

   */
   { "mime_forward_decode", DT_BOOL, R_NONE, OPTMIMEFORWDECODE, 0 },
   /*
   ** .pp
   */
   { "mime_forward_decode", DT_BOOL, R_NONE, OPTMIMEFORWDECODE, 0 },
   /*
   ** .pp

-  ** Controls the decoding of complex MIME messages into text/plain when
-  ** forwarding a message while ``$$mime_forward'' is \fIset\fP. Otherwise
-  ** ``$$forward_decode'' is used instead.
+  ** Controls the decoding of complex MIME messages into \fCtext/plain\fP when
+  ** forwarding a message while $$mime_forward is \fIset\fP. Otherwise
+  ** $$forward_decode is used instead.

   */
   { "mime_fwd",                DT_SYN,  R_NONE, UL "mime_forward", 0 },
   /*
   */
   */
   { "mime_fwd",                DT_SYN,  R_NONE, UL "mime_forward", 0 },
   /*
   */

-

   { "mime_forward_rest", DT_QUAD, R_NONE, OPT_MIMEFWDREST, M_YES },
   /*
   ** .pp
   { "mime_forward_rest", DT_QUAD, R_NONE, OPT_MIMEFWDREST, M_YES },
   /*
   ** .pp

-  ** When forwarding multiple attachments of a MIME message from the recvattach
+  ** When forwarding multiple attachments of a MIME message from the attachment

   ** menu, attachments which cannot be decoded in a reasonable manner will
   ** menu, attachments which cannot be decoded in a reasonable manner will

-  ** be attached to the newly composed message if this option is set.
+  ** be attached to the newly composed message if this option is \fIset\fP.

   */
   */

-

 #ifdef MIXMASTER
   { "mix_entry_format", DT_STR,  R_NONE, UL &MixEntryFormat, UL "%4n %c %-16s %a" },
   /*
   ** .pp
   ** This variable describes the format of a remailer line on the mixmaster
 #ifdef MIXMASTER
   { "mix_entry_format", DT_STR,  R_NONE, UL &MixEntryFormat, UL "%4n %c %-16s %a" },
   /*
   ** .pp
   ** This variable describes the format of a remailer line on the mixmaster

-  ** chain selection screen.  The following printf-like sequences are 
+  ** chain selection screen.  The following \fCprintf(3)\fP-like sequences are

   ** supported:
   ** supported:

-  ** .pp

   ** .dl
   ** .dt %n .dd The running number on the menu.
   ** .dt %c .dd Remailer capabilities.
   ** .dl
   ** .dt %n .dd The running number on the menu.
   ** .dt %c .dd Remailer capabilities.


@@ -1321,13 +1391,11 @@ struct option_t MuttVars[] = {
   ** mixmaster chain.
   */
 #endif
   ** mixmaster chain.
   */
 #endif

-
-
-  { "move",            DT_QUAD, R_NONE, OPT_MOVE, M_ASKNO },
+  { "move",            DT_QUAD, R_NONE, OPT_MOVE, M_NO },

   /*
   ** .pp
   ** Controls whether or not Mutt will move read messages
   /*
   ** .pp
   ** Controls whether or not Mutt will move read messages

-  ** from your spool mailbox to your ``$$mbox'' mailbox, or as a result of
+  ** from your spool mailbox to your $$mbox mailbox, or as a result of

   ** a ``$mbox-hook'' command.
   */
 #if defined(USE_IMAP) || defined(USE_POP)
   ** a ``$mbox-hook'' command.
   */
 #if defined(USE_IMAP) || defined(USE_POP)


@@ -1336,23 +1404,29 @@ struct option_t MuttVars[] = {
   ** .pp
   ** Set this to a directory and mutt will cache copies of messages from
   ** your IMAP and POP servers here. You are free to remove entries at any
   ** .pp
   ** Set this to a directory and mutt will cache copies of messages from
   ** your IMAP and POP servers here. You are free to remove entries at any

-  ** time, for instance if stale entries accumulate because you have
-  ** deleted messages with another mail client.
+  ** time.
+  ** .pp
+  ** When setting this variable to a directory, mutt needs to fetch every
+  ** remote message only once and can perform regular expression searches
+  ** as fast as for local folders.
+  ** .pp
+  ** Also see the $$message_cache_clean variable.

   */
   { "message_cache_clean", DT_BOOL, R_NONE, OPTMESSAGECACHECLEAN, 0 },
   /*
   ** .pp
   */
   { "message_cache_clean", DT_BOOL, R_NONE, OPTMESSAGECACHECLEAN, 0 },
   /*
   ** .pp

-  ** If set, mutt will clean out obsolete entries from the cache when
+  ** If \fIset\fP, mutt will clean out obsolete entries from the message cache when

   ** the mailbox is synchronized. You probably only want to set it
   ** the mailbox is synchronized. You probably only want to set it

-  ** every once in a while, since it can be a little slow.
+  ** every once in a while, since it can be a little slow
+  ** (especially for large folders).

   */
 #endif
   { "message_format",  DT_STR,  R_NONE, UL &MsgFmt, UL "%s" },
   /*
   ** .pp
   ** This is the string displayed in the ``attachment'' menu for
   */
 #endif
   { "message_format",  DT_STR,  R_NONE, UL &MsgFmt, UL "%s" },
   /*
   ** .pp
   ** This is the string displayed in the ``attachment'' menu for

-  ** attachments of type message/rfc822.  For a full listing of defined
-  ** printf()-like sequences see the section on ``$$index_format''.
+  ** attachments of type \fCmessage/rfc822\fP.  For a full listing of defined
+  ** \fCprintf(3)\fP-like sequences see the section on $$index_format.

   */
   { "msg_format",      DT_SYN,  R_NONE, UL "message_format", 0 },
   /*
   */
   { "msg_format",      DT_SYN,  R_NONE, UL "message_format", 0 },
   /*


@@ -1360,7 +1434,7 @@ struct option_t MuttVars[] = {
   { "narrow_tree",     DT_BOOL, R_TREE|R_INDEX, OPTNARROWTREE, 0 },
   /*
   ** .pp
   { "narrow_tree",     DT_BOOL, R_TREE|R_INDEX, OPTNARROWTREE, 0 },
   /*
   ** .pp

-  ** This variable, when set, makes the thread tree narrower, allowing
+  ** This variable, when \fIset\fP, makes the thread tree narrower, allowing

   ** deeper threads to fit on the screen.
   */
 #ifdef USE_SOCKET
   ** deeper threads to fit on the screen.
   */
 #ifdef USE_SOCKET


@@ -1368,17 +1442,17 @@ struct option_t MuttVars[] = {
   /*
    ** .pp
    ** Operations that expect to transfer a large amount of data over the
   /*
    ** .pp
    ** Operations that expect to transfer a large amount of data over the

-   ** network will update their progress every \fInet_inc\fP kilobytes.
+   ** network will update their progress every $$net_inc kilobytes.

    ** If set to 0, no progress messages will be displayed.
    ** .pp
    ** If set to 0, no progress messages will be displayed.
    ** .pp

-   ** See also ``$$read_inc'' and ``$$write_inc''.
+   ** See also $$read_inc, $$write_inc and $$net_inc.

    */
    */

-#endif  
+#endif

   { "pager",           DT_PATH, R_NONE, UL &Pager, UL "builtin" },
   /*
   ** .pp
   ** This variable specifies which pager you would like to use to view
   { "pager",           DT_PATH, R_NONE, UL &Pager, UL "builtin" },
   /*
   ** .pp
   ** This variable specifies which pager you would like to use to view

-  ** messages.  builtin means to use the builtin pager, otherwise this
+  ** messages. The value ``builtin'' means to use the builtin pager, otherwise this

   ** variable should specify the pathname of the external pager you would
   ** like to use.
   ** .pp
   ** variable should specify the pathname of the external pager you would
   ** like to use.
   ** .pp


@@ -1400,7 +1474,7 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This variable controls the format of the one-line message ``status''
   ** displayed before each message in either the internal or an external
   ** .pp
   ** This variable controls the format of the one-line message ``status''
   ** displayed before each message in either the internal or an external

-  ** pager.  The valid sequences are listed in the ``$$index_format''
+  ** pager.  The valid sequences are listed in the $$index_format

   ** section.
   */
   { "pager_index_lines",DT_NUM,         R_PAGER, UL &PagerIndexLines, 0 },
   ** section.
   */
   { "pager_index_lines",DT_NUM,         R_PAGER, UL &PagerIndexLines, 0 },


@@ -1412,17 +1486,17 @@ struct option_t MuttVars[] = {
   ** giving the reader the context of a few messages before and after the
   ** message.  This is useful, for example, to determine how many messages
   ** remain to be read in the current thread.  One of the lines is reserved
   ** giving the reader the context of a few messages before and after the
   ** message.  This is useful, for example, to determine how many messages
   ** remain to be read in the current thread.  One of the lines is reserved

-  ** for the status bar from the index, so a \fIpager_index_lines\fP of 6
+  ** for the status bar from the index, so a setting of 6

   ** will only show 5 lines of the actual index.  A value of 0 results in
   ** no index being shown.  If the number of messages in the current folder
   ** will only show 5 lines of the actual index.  A value of 0 results in
   ** no index being shown.  If the number of messages in the current folder

-  ** is less than \fIpager_index_lines\fP, then the index will only use as
+  ** is less than $$pager_index_lines, then the index will only use as

   ** many lines as it needs.
   */
   { "pager_stop",      DT_BOOL, R_NONE, OPTPAGERSTOP, 0 },
   /*
   ** .pp
   ** many lines as it needs.
   */
   { "pager_stop",      DT_BOOL, R_NONE, OPTPAGERSTOP, 0 },
   /*
   ** .pp

-  ** When set, the internal-pager will \fBnot\fP move to the next message
-  ** when you are at the end of a message and invoke the \fInext-page\fP
+  ** When \fIset\fP, the internal-pager will \fBnot\fP move to the next message
+  ** when you are at the end of a message and invoke the \fC<next-page>\fP

   ** function.
   */
   { "pgp_autosign",    DT_SYN,  R_NONE, UL "crypt_autosign", 0 },
   ** function.
   */
   { "pgp_autosign",    DT_SYN,  R_NONE, UL "crypt_autosign", 0 },


@@ -1431,10 +1505,10 @@ struct option_t MuttVars[] = {
   ** .pp
   ** Setting this variable will cause Mutt to always attempt to
   ** cryptographically sign outgoing messages.  This can be overridden
   ** .pp
   ** Setting this variable will cause Mutt to always attempt to
   ** cryptographically sign outgoing messages.  This can be overridden

-  ** by use of the \fIpgp-menu\fP, when signing is not required or
-  ** encryption is requested as well. If ``$$smime_is_default'' is set,
+  ** by use of the pgp menu, when signing is not required or
+  ** encryption is requested as well. If $$smime_is_default is \fIset\fP,

   ** then OpenSSL is used instead to create S/MIME messages and settings can
   ** then OpenSSL is used instead to create S/MIME messages and settings can

-  ** be overridden by use of the \fIsmime-menu\fP.
+  ** be overridden by use of the smime menu instead of the pgp menu.

   ** (Crypto only)
   */
   { "pgp_autoencrypt",         DT_SYN,  R_NONE, UL "crypt_autoencrypt", 0 },
   ** (Crypto only)
   */
   { "pgp_autoencrypt",         DT_SYN,  R_NONE, UL "crypt_autoencrypt", 0 },


@@ -1443,18 +1517,18 @@ struct option_t MuttVars[] = {
   ** .pp
   ** Setting this variable will cause Mutt to always attempt to PGP
   ** encrypt outgoing messages.  This is probably only useful in
   ** .pp
   ** Setting this variable will cause Mutt to always attempt to PGP
   ** encrypt outgoing messages.  This is probably only useful in

-  ** connection to the \fIsend-hook\fP command.  It can be overridden
-  ** by use of the \fIpgp-menu\fP, when encryption is not required or
-  ** signing is requested as well.  IF ``$$smime_is_default'' is set,
+  ** connection to the ``$send-hook'' command.  It can be overridden
+  ** by use of the pgp menu, when encryption is not required or
+  ** signing is requested as well.  If $$smime_is_default is \fIset\fP,

   ** then OpenSSL is used instead to create S/MIME messages and
   ** then OpenSSL is used instead to create S/MIME messages and

-  ** settings can be overridden by use of the \fIsmime-menu\fP.
+  ** settings can be overridden by use of the smime menu instead.

   ** (Crypto only)
   */
   { "pgp_ignore_subkeys", DT_BOOL, R_NONE, OPTPGPIGNORESUB, 1},
   /*
   ** .pp
   ** Setting this variable will cause Mutt to ignore OpenPGP subkeys. Instead,
   ** (Crypto only)
   */
   { "pgp_ignore_subkeys", DT_BOOL, R_NONE, OPTPGPIGNORESUB, 1},
   /*
   ** .pp
   ** Setting this variable will cause Mutt to ignore OpenPGP subkeys. Instead,

-  ** the principal key will inherit the subkeys' capabilities.  Unset this
+  ** the principal key will inherit the subkeys' capabilities.  \fIUnset\fP this

   ** if you want to play interesting key selection games.
   ** (PGP only)
   */
   ** if you want to play interesting key selection games.
   ** (PGP only)
   */


@@ -1462,7 +1536,7 @@ struct option_t MuttVars[] = {
   { "crypt_replyencrypt",      DT_BOOL, R_NONE, OPTCRYPTREPLYENCRYPT, 1 },
   /*
   ** .pp
   { "crypt_replyencrypt",      DT_BOOL, R_NONE, OPTCRYPTREPLYENCRYPT, 1 },
   /*
   ** .pp

-  ** If set, automatically PGP or OpenSSL encrypt replies to messages which are
+  ** If \fIset\fP, automatically PGP or OpenSSL encrypt replies to messages which are

   ** encrypted.
   ** (Crypto only)
   */
   ** encrypted.
   ** (Crypto only)
   */


@@ -1470,55 +1544,55 @@ struct option_t MuttVars[] = {
   { "crypt_replysign", DT_BOOL, R_NONE, OPTCRYPTREPLYSIGN, 0 },
   /*
   ** .pp
   { "crypt_replysign", DT_BOOL, R_NONE, OPTCRYPTREPLYSIGN, 0 },
   /*
   ** .pp

-  ** If set, automatically PGP or OpenSSL sign replies to messages which are
+  ** If \fIset\fP, automatically PGP or OpenSSL sign replies to messages which are

   ** signed.
   ** .pp
   ** \fBNote:\fP this does not work on messages that are encrypted
   ** signed.
   ** .pp
   ** \fBNote:\fP this does not work on messages that are encrypted

-  ** \fBand\fP signed!
+  ** \fIand\fP signed!

   ** (Crypto only)
   */
   { "pgp_replysignencrypted",   DT_SYN,  R_NONE, UL "crypt_replysignencrypted", 0},
   { "crypt_replysignencrypted", DT_BOOL, R_NONE, OPTCRYPTREPLYSIGNENCRYPTED, 0 },
   /*
   ** .pp
   ** (Crypto only)
   */
   { "pgp_replysignencrypted",   DT_SYN,  R_NONE, UL "crypt_replysignencrypted", 0},
   { "crypt_replysignencrypted", DT_BOOL, R_NONE, OPTCRYPTREPLYSIGNENCRYPTED, 0 },
   /*
   ** .pp

-  ** If set, automatically PGP or OpenSSL sign replies to messages
+  ** If \fIset\fP, automatically PGP or OpenSSL sign replies to messages

   ** which are encrypted. This makes sense in combination with
   ** which are encrypted. This makes sense in combination with

-  ** ``$$crypt_replyencrypt'', because it allows you to sign all
+  ** $$crypt_replyencrypt, because it allows you to sign all

   ** messages which are automatically encrypted.  This works around
   ** messages which are automatically encrypted.  This works around

-  ** the problem noted in ``$$crypt_replysign'', that mutt is not able
+  ** the problem noted in $$crypt_replysign, that mutt is not able

   ** to find out whether an encrypted message is also signed.
   ** (Crypto only)
   */
   { "crypt_timestamp", DT_BOOL, R_NONE, OPTCRYPTTIMESTAMP, 1 },
   /*
   ** .pp
   ** to find out whether an encrypted message is also signed.
   ** (Crypto only)
   */
   { "crypt_timestamp", DT_BOOL, R_NONE, OPTCRYPTTIMESTAMP, 1 },
   /*
   ** .pp

-  ** If set, mutt will include a time stamp in the lines surrounding
+  ** If \fIset\fP, mutt will include a time stamp in the lines surrounding

   ** PGP or S/MIME output, so spoofing such lines is more difficult.
   ** If you are using colors to mark these lines, and rely on these,
   ** PGP or S/MIME output, so spoofing such lines is more difficult.
   ** If you are using colors to mark these lines, and rely on these,

-  ** you may unset this setting.
+  ** you may \fIunset\fP this setting.

   ** (Crypto only)
   */
   { "pgp_use_gpg_agent", DT_BOOL, R_NONE, OPTUSEGPGAGENT, 0},
   /*
   ** .pp
   ** (Crypto only)
   */
   { "pgp_use_gpg_agent", DT_BOOL, R_NONE, OPTUSEGPGAGENT, 0},
   /*
   ** .pp

-  ** If set, mutt will use a possibly-running gpg-agent process.
+  ** If \fIset\fP, mutt will use a possibly-running \fCgpg-agent(1)\fP process.

   ** (PGP only)
   */
   { "pgp_verify_sig",   DT_SYN,  R_NONE, UL "crypt_verify_sig", 0},
   { "crypt_verify_sig",        DT_QUAD, R_NONE, OPT_VERIFYSIG, M_YES },
   /*
   ** .pp
   ** (PGP only)
   */
   { "pgp_verify_sig",   DT_SYN,  R_NONE, UL "crypt_verify_sig", 0},
   { "crypt_verify_sig",        DT_QUAD, R_NONE, OPT_VERIFYSIG, M_YES },
   /*
   ** .pp

-  ** If ``yes'', always attempt to verify PGP or S/MIME signatures.
-  ** If ``ask'', ask whether or not to verify the signature. 
-  ** If ``no'', never attempt to verify cryptographic signatures.
+  ** If \fI``yes''\fP, always attempt to verify PGP or S/MIME signatures.
+  ** If \fI``ask-*''\fP, ask whether or not to verify the signature.
+  ** If \Fi``no''\fP, never attempt to verify cryptographic signatures.

   ** (Crypto only)
   */
   { "smime_is_default", DT_BOOL,  R_NONE, OPTSMIMEISDEFAULT, 0},
   /*
   ** .pp
   ** The default behaviour of mutt is to use PGP on all auto-sign/encryption
   ** (Crypto only)
   */
   { "smime_is_default", DT_BOOL,  R_NONE, OPTSMIMEISDEFAULT, 0},
   /*
   ** .pp
   ** The default behaviour of mutt is to use PGP on all auto-sign/encryption

-  ** operations. To override and to use OpenSSL instead this must be set.
-  ** However, this has no effect while replying, since mutt will automatically 
+  ** operations. To override and to use OpenSSL instead this must be \fIset\fP.
+  ** However, this has no effect while replying, since mutt will automatically

   ** select the same application that was used to sign/encrypt the original
   ** message.  (Note that this variable can be overridden by unsetting $$crypt_autosmime.)
   ** (S/MIME only)
   ** select the same application that was used to sign/encrypt the original
   ** message.  (Note that this variable can be overridden by unsetting $$crypt_autosmime.)
   ** (S/MIME only)


@@ -1528,14 +1602,14 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This flag controls whether you want to be asked to enter a label
   ** for a certificate about to be added to the database or not. It is
   ** .pp
   ** This flag controls whether you want to be asked to enter a label
   ** for a certificate about to be added to the database or not. It is

-  ** set by default.
+  ** \fIset\fP by default.

   ** (S/MIME only)
   */
   { "smime_decrypt_use_default_key",   DT_BOOL, R_NONE, OPTSDEFAULTDECRYPTKEY, 1 },
   /*
   ** .pp
   ** (S/MIME only)
   */
   { "smime_decrypt_use_default_key",   DT_BOOL, R_NONE, OPTSDEFAULTDECRYPTKEY, 1 },
   /*
   ** .pp

-  ** If set (default) this tells mutt to use the default key for decryption. Otherwise,
-  ** if manage multiple certificate-key-pairs, mutt will try to use the mailbox-address
+  ** If \fIset\fP (default) this tells mutt to use the default key for decryption. Otherwise,
+  ** if managing multiple certificate-key-pairs, mutt will try to use the mailbox-address

   ** to determine the key to use. It will ask you to supply a key, if it can't find one.
   ** (S/MIME only)
   */
   ** to determine the key to use. It will ask you to supply a key, if it can't find one.
   ** (S/MIME only)
   */


@@ -1543,9 +1617,8 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** This variable allows you to customize the PGP key selection menu to
   /*
   ** .pp
   ** This variable allows you to customize the PGP key selection menu to

-  ** your personal taste. This string is similar to ``$$index_format'', but
-  ** has its own set of printf()-like sequences:
-  ** .pp
+  ** your personal taste. This string is similar to $$index_format, but
+  ** has its own set of \fCprintf(3)\fP-like sequences:

   ** .dl
   ** .dt %n     .dd number
   ** .dt %k     .dd key id
   ** .dl
   ** .dt %n     .dd number
   ** .dt %k     .dd key id


@@ -1555,7 +1628,7 @@ struct option_t MuttVars[] = {
   ** .dt %f     .dd flags
   ** .dt %c     .dd capabilities
   ** .dt %t     .dd trust/validity of the key-uid association
   ** .dt %f     .dd flags
   ** .dt %c     .dd capabilities
   ** .dt %t     .dd trust/validity of the key-uid association

-  ** .dt %[<s>] .dd date of the key where <s> is an strftime(3) expression
+  ** .dt %[<s>] .dd date of the key where <s> is an \fCstrftime(3)\fP expression

   ** .de
   ** .pp
   ** (PGP only)
   ** .de
   ** .pp
   ** (PGP only)


@@ -1568,11 +1641,11 @@ struct option_t MuttVars[] = {
   ** the text. Use this variable if the exit code from the command is 0
   ** even for bad signatures.
   ** (PGP only)
   ** the text. Use this variable if the exit code from the command is 0
   ** even for bad signatures.
   ** (PGP only)

-  */ 
+  */

   { "pgp_check_exit",  DT_BOOL, R_NONE, OPTPGPCHECKEXIT, 1 },
   /*
   ** .pp
   { "pgp_check_exit",  DT_BOOL, R_NONE, OPTPGPCHECKEXIT, 1 },
   /*
   ** .pp

-  ** If set, mutt will check the exit code of the PGP subprocess when
+  ** If \fIset\fP, mutt will check the exit code of the PGP subprocess when

   ** signing or encrypting.  A non-zero exit code means that the
   ** subprocess failed.
   ** (PGP only)
   ** signing or encrypting.  A non-zero exit code means that the
   ** subprocess failed.
   ** (PGP only)


@@ -1580,18 +1653,18 @@ struct option_t MuttVars[] = {
   { "pgp_long_ids",    DT_BOOL, R_NONE, OPTPGPLONGIDS, 0 },
   /*
   ** .pp
   { "pgp_long_ids",    DT_BOOL, R_NONE, OPTPGPLONGIDS, 0 },
   /*
   ** .pp

-  ** If set, use 64 bit PGP key IDs. Unset uses the normal 32 bit Key IDs.
+  ** If \fIset\fP, use 64 bit PGP key IDs, if \fIunset\fP use the normal 32 bit key IDs.

   ** (PGP only)
   */
   { "pgp_retainable_sigs", DT_BOOL, R_NONE, OPTPGPRETAINABLESIG, 0 },
   /*
   ** .pp
   ** (PGP only)
   */
   { "pgp_retainable_sigs", DT_BOOL, R_NONE, OPTPGPRETAINABLESIG, 0 },
   /*
   ** .pp

-  ** If set, signed and encrypted messages will consist of nested
-  ** multipart/signed and multipart/encrypted body parts.
+  ** If \fIset\fP, signed and encrypted messages will consist of nested
+  ** \fCmultipart/signed\fP and \fCmultipart/encrypted\fP body parts.

   ** .pp
   ** This is useful for applications like encrypted and signed mailing
   ** .pp
   ** This is useful for applications like encrypted and signed mailing

-  ** lists, where the outer layer (multipart/encrypted) can be easily
-  ** removed, while the inner multipart/signed part is retained.
+  ** lists, where the outer layer (\fCmultipart/encrypted\fP) can be easily
+  ** removed, while the inner \fCmultipart/signed\fP part is retained.

   ** (PGP only)
   */
   { "pgp_create_traditional",  DT_SYN, R_NONE, UL "pgp_autoinline", 0 },
   ** (PGP only)
   */
   { "pgp_create_traditional",  DT_SYN, R_NONE, UL "pgp_autoinline", 0 },


@@ -1600,14 +1673,15 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This option controls whether Mutt generates old-style inline
   ** (traditional) PGP encrypted or signed messages under certain
   ** .pp
   ** This option controls whether Mutt generates old-style inline
   ** (traditional) PGP encrypted or signed messages under certain

-  ** circumstances.  This can be overridden by use of the \fIpgp-menu\fP,
+  ** circumstances.  This can be overridden by use of the pgp menu,

   ** when inline is not required.
   ** .pp
   ** Note that Mutt might automatically use PGP/MIME for messages
   ** which consist of more than a single MIME part.  Mutt can be
   ** configured to ask before sending PGP/MIME messages when inline
   ** (traditional) would not work.
   ** when inline is not required.
   ** .pp
   ** Note that Mutt might automatically use PGP/MIME for messages
   ** which consist of more than a single MIME part.  Mutt can be
   ** configured to ask before sending PGP/MIME messages when inline
   ** (traditional) would not work.

-  ** See also: ``$$pgp_mime_auto''.
+  ** .pp
+  ** Also see the $$pgp_mime_auto variable.

   ** .pp
   ** Also note that using the old-style PGP message format is \fBstrongly\fP
   ** \fBdeprecated\fP.
   ** .pp
   ** Also note that using the old-style PGP message format is \fBstrongly\fP
   ** \fBdeprecated\fP.


@@ -1620,7 +1694,7 @@ struct option_t MuttVars[] = {
   ** Setting this variable will cause Mutt to always attempt to
   ** create an inline (traditional) message when replying to a
   ** message which is PGP encrypted/signed inline.  This can be
   ** Setting this variable will cause Mutt to always attempt to
   ** create an inline (traditional) message when replying to a
   ** message which is PGP encrypted/signed inline.  This can be

-  ** overridden by use of the \fIpgp-menu\fP, when inline is not
+  ** overridden by use of the pgp menu, when inline is not

   ** required.  This option does not automatically detect if the
   ** (replied-to) message is inline; instead it relies on Mutt
   ** internals for previously checked/flagged messages.
   ** required.  This option does not automatically detect if the
   ** (replied-to) message is inline; instead it relies on Mutt
   ** internals for previously checked/flagged messages.


@@ -1629,17 +1703,18 @@ struct option_t MuttVars[] = {
   ** which consist of more than a single MIME part.  Mutt can be
   ** configured to ask before sending PGP/MIME messages when inline
   ** (traditional) would not work.
   ** which consist of more than a single MIME part.  Mutt can be
   ** configured to ask before sending PGP/MIME messages when inline
   ** (traditional) would not work.

-  ** See also: ``$$pgp_mime_auto''.
+  ** .pp
+  ** Also see the $$pgp_mime_auto variable.

   ** .pp
   ** Also note that using the old-style PGP message format is \fBstrongly\fP
   ** \fBdeprecated\fP.
   ** (PGP only)
   ** .pp
   ** Also note that using the old-style PGP message format is \fBstrongly\fP
   ** \fBdeprecated\fP.
   ** (PGP only)

-  ** 
+  **

   */
   { "pgp_show_unusable", DT_BOOL, R_NONE, OPTPGPSHOWUNUSABLE, 1 },
   /*
   ** .pp
   */
   { "pgp_show_unusable", DT_BOOL, R_NONE, OPTPGPSHOWUNUSABLE, 1 },
   /*
   ** .pp

-  ** If set, mutt will display non-usable keys on the PGP key selection
+  ** If \fIset\fP, mutt will display non-usable keys on the PGP key selection

   ** menu.  This includes keys which have been revoked, have expired, or
   ** have been marked as ``disabled'' by the user.
   ** (PGP only)
   ** menu.  This includes keys which have been revoked, have expired, or
   ** have been marked as ``disabled'' by the user.
   ** (PGP only)


@@ -1649,14 +1724,14 @@ struct option_t MuttVars[] = {
   ** .pp
   ** If you have more than one key pair, this option allows you to specify
   ** which of your private keys to use.  It is recommended that you use the
   ** .pp
   ** If you have more than one key pair, this option allows you to specify
   ** which of your private keys to use.  It is recommended that you use the

-  ** keyid form to specify your key (e.g., ``0x00112233'').
+  ** keyid form to specify your key (e.g. \fC0x00112233\fP).

   ** (PGP only)
   */
   { "pgp_strict_enc",  DT_BOOL, R_NONE, OPTPGPSTRICTENC, 1 },
   /*
   ** .pp
   ** (PGP only)
   */
   { "pgp_strict_enc",  DT_BOOL, R_NONE, OPTPGPSTRICTENC, 1 },
   /*
   ** .pp

-  ** If set, Mutt will automatically encode PGP/MIME signed messages as
-  ** \fIquoted-printable\fP.  Please note that unsetting this variable may
+  ** If \fIset\fP, Mutt will automatically encode PGP/MIME signed messages as
+  ** quoted-printable.  Please note that unsetting this variable may

   ** lead to problems with non-verifyable PGP signatures, so only change
   ** this if you know what you are doing.
   ** (PGP only)
   ** lead to problems with non-verifyable PGP signatures, so only change
   ** this if you know what you are doing.
   ** (PGP only)


@@ -1671,9 +1746,8 @@ struct option_t MuttVars[] = {
   { "pgp_sort_keys",   DT_SORT|DT_SORT_KEYS, R_NONE, UL &PgpSortKeys, SORT_ADDRESS },
   /*
   ** .pp
   { "pgp_sort_keys",   DT_SORT|DT_SORT_KEYS, R_NONE, UL &PgpSortKeys, SORT_ADDRESS },
   /*
   ** .pp

-  ** Specifies how the entries in the `pgp keys' menu are sorted. The
+  ** Specifies how the entries in the pgp menu are sorted. The

   ** following are legal values:
   ** following are legal values:

-  ** .pp

   ** .dl
   ** .dt address .dd sort alphabetically by user id
   ** .dt keyid   .dd sort alphabetically by key id
   ** .dl
   ** .dt address .dd sort alphabetically by user id
   ** .dt keyid   .dd sort alphabetically by key id


@@ -1682,7 +1756,7 @@ struct option_t MuttVars[] = {
   ** .de
   ** .pp
   ** If you prefer reverse order of the above values, prefix it with
   ** .de
   ** .pp
   ** If you prefer reverse order of the above values, prefix it with

-  ** `reverse-'.
+  ** ``reverse-''.

   ** (PGP only)
   */
   { "pgp_mime_auto", DT_QUAD, R_NONE, OPT_PGPMIMEAUTO, M_ASKYES },
   ** (PGP only)
   */
   { "pgp_mime_auto", DT_QUAD, R_NONE, OPT_PGPMIMEAUTO, M_ASKYES },


@@ -1699,38 +1773,36 @@ struct option_t MuttVars[] = {
   { "pgp_auto_decode", DT_BOOL, R_NONE, OPTPGPAUTODEC, 0 },
   /*
   ** .pp
   { "pgp_auto_decode", DT_BOOL, R_NONE, OPTPGPAUTODEC, 0 },
   /*
   ** .pp

-  ** If set, mutt will automatically attempt to decrypt traditional PGP
+  ** If \fIset\fP, mutt will automatically attempt to decrypt traditional PGP

   ** messages whenever the user performs an operation which ordinarily would
   ** result in the contents of the message being operated on.  For example,
   ** if the user displays a pgp-traditional message which has not been manually
   ** messages whenever the user performs an operation which ordinarily would
   ** result in the contents of the message being operated on.  For example,
   ** if the user displays a pgp-traditional message which has not been manually

-  ** checked with the check-traditional-pgp function, mutt will automatically
+  ** checked with the \fC$<check-traditional-pgp>\fP function, mutt will automatically

   ** check the message for traditional pgp.
   */
 
   ** check the message for traditional pgp.
   */
 

-

   /* XXX Default values! */
   /* XXX Default values! */

-  
+

   { "pgp_decode_command",      DT_STR, R_NONE, UL &PgpDecodeCommand, 0},
   /*
   ** .pp
   { "pgp_decode_command",      DT_STR, R_NONE, UL &PgpDecodeCommand, 0},
   /*
   ** .pp

-  ** This format strings specifies a command which is used to decode 
+  ** This format strings specifies a command which is used to decode

   ** application/pgp attachments.
   ** .pp
   ** application/pgp attachments.
   ** .pp

-  ** The PGP command formats have their own set of printf-like sequences:
-  ** .pp
+  ** The PGP command formats have their own set of \fCprintf(3)\fP-like sequences:

   ** .dl
   ** .dt %p .dd Expands to PGPPASSFD=0 when a pass phrase is needed, to an empty
   **            string otherwise. Note: This may be used with a %? construct.
   ** .dt %f .dd Expands to the name of a file containing a message.
   ** .dt %s .dd Expands to the name of a file containing the signature part
   ** .dl
   ** .dt %p .dd Expands to PGPPASSFD=0 when a pass phrase is needed, to an empty
   **            string otherwise. Note: This may be used with a %? construct.
   ** .dt %f .dd Expands to the name of a file containing a message.
   ** .dt %s .dd Expands to the name of a file containing the signature part

-  ** .          of a multipart/signed attachment when verifying it.
+  ** .          of a \fCmultipart/signed\fP attachment when verifying it.

   ** .dt %a .dd The value of $$pgp_sign_as.
   ** .dt %r .dd One or more key IDs.
   ** .de
   ** .pp
   ** For examples on how to configure these formats for the various versions
   ** .dt %a .dd The value of $$pgp_sign_as.
   ** .dt %r .dd One or more key IDs.
   ** .de
   ** .pp
   ** For examples on how to configure these formats for the various versions

-  ** of PGP which are floating around, see the pgp*.rc and gpg.rc files in
-  ** the samples/ subdirectory which has been installed on your system
+  ** of PGP which are floating around, see the pgp and gpg sample configuration files in
+  ** the \fCsamples/\fP subdirectory which has been installed on your system

   ** alongside the documentation.
   ** (PGP only)
   */
   ** alongside the documentation.
   ** (PGP only)
   */


@@ -1738,104 +1810,141 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** This command is invoked whenever mutt will need public key information.
   /*
   ** .pp
   ** This command is invoked whenever mutt will need public key information.

-  ** %r is the only printf-like sequence used with this format.
+  ** Of the sequences supported by $$pgp_decode_command, %r is the only
+  ** \fCprintf(3)\fP-like sequence used with this format.

   ** (PGP only)
   */
   { "pgp_verify_command",      DT_STR, R_NONE, UL &PgpVerifyCommand, 0},
   /*
   ** .pp
   ** This command is used to verify PGP signatures.
   ** (PGP only)
   */
   { "pgp_verify_command",      DT_STR, R_NONE, UL &PgpVerifyCommand, 0},
   /*
   ** .pp
   ** This command is used to verify PGP signatures.

+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   */
   { "pgp_decrypt_command",     DT_STR, R_NONE, UL &PgpDecryptCommand, 0},
   /*
   ** .pp
   ** This command is used to decrypt a PGP encrypted message.
   ** (PGP only)
   */
   { "pgp_decrypt_command",     DT_STR, R_NONE, UL &PgpDecryptCommand, 0},
   /*
   ** .pp
   ** This command is used to decrypt a PGP encrypted message.

+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   ** (PGP only)

-  */  
+  */

   { "pgp_clearsign_command",   DT_STR, R_NONE, UL &PgpClearSignCommand, 0 },
   /*
   ** .pp
   { "pgp_clearsign_command",   DT_STR, R_NONE, UL &PgpClearSignCommand, 0 },
   /*
   ** .pp

-  ** This format is used to create a old-style "clearsigned" PGP
+  ** This format is used to create a old-style ``clearsigned'' PGP

   ** message.  Note that the use of this format is \fBstrongly\fP
   ** \fBdeprecated\fP.
   ** message.  Note that the use of this format is \fBstrongly\fP
   ** \fBdeprecated\fP.

+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   */
   { "pgp_sign_command",                DT_STR, R_NONE, UL &PgpSignCommand, 0},
   /*
   ** .pp
   ** (PGP only)
   */
   { "pgp_sign_command",                DT_STR, R_NONE, UL &PgpSignCommand, 0},
   /*
   ** .pp

-  ** This command is used to create the detached PGP signature for a 
-  ** multipart/signed PGP/MIME body part.
+  ** This command is used to create the detached PGP signature for a
+  ** \fCmultipart/signed\fP PGP/MIME body part.
+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   ** (PGP only)

-  */  
+  */

   { "pgp_encrypt_sign_command",        DT_STR, R_NONE, UL &PgpEncryptSignCommand, 0},
   /*
   ** .pp
   ** This command is used to both sign and encrypt a body part.
   { "pgp_encrypt_sign_command",        DT_STR, R_NONE, UL &PgpEncryptSignCommand, 0},
   /*
   ** .pp
   ** This command is used to both sign and encrypt a body part.

+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   ** (PGP only)

-  */  
+  */

   { "pgp_encrypt_only_command", DT_STR, R_NONE, UL &PgpEncryptOnlyCommand, 0},
   /*
   ** .pp
   ** This command is used to encrypt a body part without signing it.
   { "pgp_encrypt_only_command", DT_STR, R_NONE, UL &PgpEncryptOnlyCommand, 0},
   /*
   ** .pp
   ** This command is used to encrypt a body part without signing it.

+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   ** (PGP only)

-  */  
+  */

   { "pgp_import_command",      DT_STR, R_NONE, UL &PgpImportCommand, 0},
   /*
   ** .pp
   { "pgp_import_command",      DT_STR, R_NONE, UL &PgpImportCommand, 0},
   /*
   ** .pp

-  ** This command is used to import a key from a message into 
+  ** This command is used to import a key from a message into

   ** the user's public key ring.
   ** the user's public key ring.

+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   ** (PGP only)

-  */  
+  */

   { "pgp_export_command",      DT_STR, R_NONE, UL &PgpExportCommand, 0},
   /*
   ** .pp
   ** This command is used to export a public key from the user's
   ** key ring.
   { "pgp_export_command",      DT_STR, R_NONE, UL &PgpExportCommand, 0},
   /*
   ** .pp
   ** This command is used to export a public key from the user's
   ** key ring.

+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   ** (PGP only)

-  */  
+  */

   { "pgp_verify_key_command",  DT_STR, R_NONE, UL &PgpVerifyKeyCommand, 0},
   /*
   ** .pp
   ** This command is used to verify key information from the key selection
   ** menu.
   { "pgp_verify_key_command",  DT_STR, R_NONE, UL &PgpVerifyKeyCommand, 0},
   /*
   ** .pp
   ** This command is used to verify key information from the key selection
   ** menu.

+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   ** (PGP only)

-  */  
+  */

   { "pgp_list_secring_command",        DT_STR, R_NONE, UL &PgpListSecringCommand, 0},
   /*
   ** .pp
   ** This command is used to list the secret key ring's contents.  The
   { "pgp_list_secring_command",        DT_STR, R_NONE, UL &PgpListSecringCommand, 0},
   /*
   ** .pp
   ** This command is used to list the secret key ring's contents.  The

-  ** output format must be analogous to the one used by 
+  ** output format must be analogous to the one used by:
+  ** .ts

   ** gpg --list-keys --with-colons.
   ** gpg --list-keys --with-colons.

+  ** .te

   ** .pp
   ** .pp

-  ** This format is also generated by the pgpring utility which comes 
+  ** This format is also generated by the \fCpgpring\fP utility which comes

   ** with mutt.
   ** with mutt.

+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   ** (PGP only)

-  */  
+  */

   { "pgp_list_pubring_command", DT_STR, R_NONE, UL &PgpListPubringCommand, 0},
   /*
   ** .pp
   ** This command is used to list the public key ring's contents.  The
   { "pgp_list_pubring_command", DT_STR, R_NONE, UL &PgpListPubringCommand, 0},
   /*
   ** .pp
   ** This command is used to list the public key ring's contents.  The

-  ** output format must be analogous to the one used by 
+  ** output format must be analogous to the one used by
+  ** .ts

   ** gpg --list-keys --with-colons.
   ** gpg --list-keys --with-colons.

+  ** .te

   ** .pp
   ** .pp

-  ** This format is also generated by the pgpring utility which comes 
+  ** This format is also generated by the \fCpgpring\fP utility which comes

   ** with mutt.
   ** with mutt.

+  ** .pp
+  ** This is a format string, see the $$pgp_decode_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (PGP only)
   ** (PGP only)

-  */  
+  */

   { "forward_decrypt", DT_BOOL, R_NONE, OPTFORWDECRYPT, 1 },
   /*
   ** .pp
   ** Controls the handling of encrypted messages when forwarding a message.
   { "forward_decrypt", DT_BOOL, R_NONE, OPTFORWDECRYPT, 1 },
   /*
   ** .pp
   ** Controls the handling of encrypted messages when forwarding a message.

-  ** When set, the outer layer of encryption is stripped off.  This
-  ** variable is only used if ``$$mime_forward'' is \fIset\fP and
-  ** ``$$mime_forward_decode'' is \fIunset\fP.
+  ** When \fIset\fP, the outer layer of encryption is stripped off.  This
+  ** variable is only used if $$mime_forward is \fIset\fP and
+  ** $$mime_forward_decode is \fIunset\fP.

   ** (PGP only)
   */
   { "forw_decrypt",    DT_SYN,  R_NONE, UL "forward_decrypt", 0 },
   /*
   */
   ** (PGP only)
   */
   { "forw_decrypt",    DT_SYN,  R_NONE, UL "forward_decrypt", 0 },
   /*
   */

-  

   { "smime_timeout",           DT_NUM,  R_NONE, UL &SmimeTimeout, 300 },
   /*
   ** .pp
   { "smime_timeout",           DT_NUM,  R_NONE, UL &SmimeTimeout, 300 },
   /*
   ** .pp


@@ -1847,19 +1956,19 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** This sets the algorithm that should be used for encryption.
   /*
   ** .pp
   ** This sets the algorithm that should be used for encryption.

-  ** Valid choices are "des", "des3", "rc2-40", "rc2-64", "rc2-128".
-  ** If unset "3des" (TripleDES) is used.
+  ** Valid choices are ``des'', ``des3'', ``rc2-40'', ``rc2-64'', ``rc2-128''.
+  ** If \fIunset\fP, ``3des'' (TripleDES) is used.

   ** (S/MIME only)
   */
   { "smime_keys",              DT_PATH, R_NONE, UL &SmimeKeys, 0 },
   /*
   ** .pp
   ** (S/MIME only)
   */
   { "smime_keys",              DT_PATH, R_NONE, UL &SmimeKeys, 0 },
   /*
   ** .pp

-  ** Since there is no pubring/secring as with PGP, mutt has to handle
-  ** storage ad retrieval of keys/certs by itself. This is very basic right now,
+  ** Since for S/MIME there is no pubring/secring as with PGP, mutt has to handle
+  ** storage and retrieval of keys/certs by itself. This is very basic right now,

   ** and stores keys and certificates in two different directories, both
   ** named as the hash-value retrieved from OpenSSL. There is an index file
   ** which contains mailbox-address keyid pair, and which can be manually
   ** and stores keys and certificates in two different directories, both
   ** named as the hash-value retrieved from OpenSSL. There is an index file
   ** which contains mailbox-address keyid pair, and which can be manually

-  ** edited. This one points to the location of the private keys.
+  ** edited. This option points to the location of the private keys.

   ** (S/MIME only)
   */
   { "smime_ca_location",       DT_PATH, R_NONE, UL &SmimeCALocation, 0 },
   ** (S/MIME only)
   */
   { "smime_ca_location",       DT_PATH, R_NONE, UL &SmimeCALocation, 0 },


@@ -1872,12 +1981,12 @@ struct option_t MuttVars[] = {
   { "smime_certificates",      DT_PATH, R_NONE, UL &SmimeCertificates, 0 },
   /*
   ** .pp
   { "smime_certificates",      DT_PATH, R_NONE, UL &SmimeCertificates, 0 },
   /*
   ** .pp

-  ** Since there is no pubring/secring as with PGP, mutt has to handle
+  ** Since for S/MIME there is no pubring/secring as with PGP, mutt has to handle

   ** storage and retrieval of keys by itself. This is very basic right
   ** now, and keys and certificates are stored in two different
   ** directories, both named as the hash-value retrieved from
   ** OpenSSL. There is an index file which contains mailbox-address
   ** storage and retrieval of keys by itself. This is very basic right
   ** now, and keys and certificates are stored in two different
   ** directories, both named as the hash-value retrieved from
   ** OpenSSL. There is an index file which contains mailbox-address

-  ** keyid pairs, and which can be manually edited. This one points to
+  ** keyid pairs, and which can be manually edited. This option points to

   ** the location of the certificates.
   ** (S/MIME only)
   */
   ** the location of the certificates.
   ** (S/MIME only)
   */


@@ -1885,60 +1994,74 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** This format string specifies a command which is used to decrypt
   /*
   ** .pp
   ** This format string specifies a command which is used to decrypt

-  ** application/x-pkcs7-mime attachments.
+  ** \fCapplication/x-pkcs7-mime\fP attachments.

   ** .pp
   ** .pp

-  ** The OpenSSL command formats have their own set of printf-like sequences
+  ** The OpenSSL command formats have their own set of \fCprintf(3)\fP-like sequences

   ** similar to PGP's:
   ** similar to PGP's:

-  ** .pp

   ** .dl
   ** .dt %f .dd Expands to the name of a file containing a message.
   ** .dt %s .dd Expands to the name of a file containing the signature part
   ** .dl
   ** .dt %f .dd Expands to the name of a file containing a message.
   ** .dt %s .dd Expands to the name of a file containing the signature part

-  ** .          of a multipart/signed attachment when verifying it.
+  ** .          of a \fCmultipart/signed\fP attachment when verifying it.

   ** .dt %k .dd The key-pair specified with $$smime_default_key
   ** .dt %c .dd One or more certificate IDs.
   ** .dt %a .dd The algorithm used for encryption.
   ** .dt %C .dd CA location:  Depending on whether $$smime_ca_location
   ** .dt %k .dd The key-pair specified with $$smime_default_key
   ** .dt %c .dd One or more certificate IDs.
   ** .dt %a .dd The algorithm used for encryption.
   ** .dt %C .dd CA location:  Depending on whether $$smime_ca_location

-  ** .          points to a directory or file, this expands to 
-  ** .          "-CApath $$smime_ca_location" or "-CAfile $$smime_ca_location".
+  ** .          points to a directory or file, this expands to
+  ** .          ``-CApath $$smime_ca_location'' or ``-CAfile $$smime_ca_location''.

   ** .de
   ** .pp
   ** .de
   ** .pp

-  ** For examples on how to configure these formats, see the smime.rc in
-  ** the samples/ subdirectory which has been installed on your system
+  ** For examples on how to configure these formats, see the \fCsmime.rc\fP in
+  ** the \fCsamples/\fP subdirectory which has been installed on your system

   ** alongside the documentation.
   ** (S/MIME only)
   */
   { "smime_verify_command",    DT_STR, R_NONE, UL &SmimeVerifyCommand, 0},
   /*
   ** .pp
   ** alongside the documentation.
   ** (S/MIME only)
   */
   { "smime_verify_command",    DT_STR, R_NONE, UL &SmimeVerifyCommand, 0},
   /*
   ** .pp

-  ** This command is used to verify S/MIME signatures of type multipart/signed.
+  ** This command is used to verify S/MIME signatures of type \fCmultipart/signed\fP.
+  ** .pp
+  ** This is a format string, see the $$smime_decrypt_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (S/MIME only)
   */
   { "smime_verify_opaque_command",     DT_STR, R_NONE, UL &SmimeVerifyOpaqueCommand, 0},
   /*
   ** .pp
   ** This command is used to verify S/MIME signatures of type
   ** (S/MIME only)
   */
   { "smime_verify_opaque_command",     DT_STR, R_NONE, UL &SmimeVerifyOpaqueCommand, 0},
   /*
   ** .pp
   ** This command is used to verify S/MIME signatures of type

-  ** application/x-pkcs7-mime.
+  ** \fCapplication/x-pkcs7-mime\fP.
+  ** .pp
+  ** This is a format string, see the $$smime_decrypt_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (S/MIME only)
   */
   { "smime_sign_command",      DT_STR, R_NONE, UL &SmimeSignCommand, 0},
   /*
   ** .pp
   ** This command is used to created S/MIME signatures of type
   ** (S/MIME only)
   */
   { "smime_sign_command",      DT_STR, R_NONE, UL &SmimeSignCommand, 0},
   /*
   ** .pp
   ** This command is used to created S/MIME signatures of type

-  ** multipart/signed, which can be read by all mail clients.
+  ** \fCmultipart/signed\fP, which can be read by all mail clients.
+  ** .pp
+  ** This is a format string, see the $$smime_decrypt_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (S/MIME only)
   */
   { "smime_sign_opaque_command",       DT_STR, R_NONE, UL &SmimeSignOpaqueCommand, 0},
   /*
   ** .pp
   ** This command is used to created S/MIME signatures of type
   ** (S/MIME only)
   */
   { "smime_sign_opaque_command",       DT_STR, R_NONE, UL &SmimeSignOpaqueCommand, 0},
   /*
   ** .pp
   ** This command is used to created S/MIME signatures of type

-  ** application/x-pkcs7-signature, which can only be handled by mail
+  ** \fCapplication/x-pkcs7-signature\fP, which can only be handled by mail

   ** clients supporting the S/MIME extension.
   ** clients supporting the S/MIME extension.

+  ** .pp
+  ** This is a format string, see the $$smime_decrypt_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (S/MIME only)
   */
   { "smime_encrypt_command",   DT_STR, R_NONE, UL &SmimeEncryptCommand, 0},
   /*
   ** .pp
   ** This command is used to create encrypted S/MIME messages.
   ** (S/MIME only)
   */
   { "smime_encrypt_command",   DT_STR, R_NONE, UL &SmimeEncryptCommand, 0},
   /*
   ** .pp
   ** This command is used to create encrypted S/MIME messages.

+  ** .pp
+  ** This is a format string, see the $$smime_decrypt_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (S/MIME only)
   */
   { "smime_pk7out_command",    DT_STR, R_NONE, UL &SmimePk7outCommand, 0},
   ** (S/MIME only)
   */
   { "smime_pk7out_command",    DT_STR, R_NONE, UL &SmimePk7outCommand, 0},


@@ -1946,12 +2069,18 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This command is used to extract PKCS7 structures of S/MIME signatures,
   ** in order to extract the public X509 certificate(s).
   ** .pp
   ** This command is used to extract PKCS7 structures of S/MIME signatures,
   ** in order to extract the public X509 certificate(s).

+  ** .pp
+  ** This is a format string, see the $$smime_decrypt_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (S/MIME only)
   */
   { "smime_get_cert_command",  DT_STR, R_NONE, UL &SmimeGetCertCommand, 0},
   /*
   ** .pp
   ** This command is used to extract X509 certificates from a PKCS7 structure.
   ** (S/MIME only)
   */
   { "smime_get_cert_command",  DT_STR, R_NONE, UL &SmimeGetCertCommand, 0},
   /*
   ** .pp
   ** This command is used to extract X509 certificates from a PKCS7 structure.

+  ** .pp
+  ** This is a format string, see the $$smime_decrypt_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (S/MIME only)
   */
   { "smime_get_signer_cert_command",   DT_STR, R_NONE, UL &SmimeGetSignerCertCommand, 0},
   ** (S/MIME only)
   */
   { "smime_get_signer_cert_command",   DT_STR, R_NONE, UL &SmimeGetSignerCertCommand, 0},


@@ -1959,13 +2088,19 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This command is used to extract only the signers X509 certificate from a S/MIME
   ** signature, so that the certificate's owner may get compared to the
   ** .pp
   ** This command is used to extract only the signers X509 certificate from a S/MIME
   ** signature, so that the certificate's owner may get compared to the

-  ** email's 'From'-field.
+  ** email's ``From:'' field.
+  ** .pp
+  ** This is a format string, see the $$smime_decrypt_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (S/MIME only)
   */
   { "smime_import_cert_command",       DT_STR, R_NONE, UL &SmimeImportCertCommand, 0},
   /*
   ** .pp
   ** This command is used to import a certificate via smime_keys.
   ** (S/MIME only)
   */
   { "smime_import_cert_command",       DT_STR, R_NONE, UL &SmimeImportCertCommand, 0},
   /*
   ** .pp
   ** This command is used to import a certificate via smime_keys.

+  ** .pp
+  ** This is a format string, see the $$smime_decrypt_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (S/MIME only)
   */
   { "smime_get_cert_email_command",    DT_STR, R_NONE, UL &SmimeGetCertEmailCommand, 0},
   ** (S/MIME only)
   */
   { "smime_get_cert_email_command",    DT_STR, R_NONE, UL &SmimeGetCertEmailCommand, 0},


@@ -1974,6 +2109,9 @@ struct option_t MuttVars[] = {
   ** This command is used to extract the mail address(es) used for storing
   ** X509 certificates, and for verification purposes (to check whether the
   ** certificate was issued for the sender's mailbox).
   ** This command is used to extract the mail address(es) used for storing
   ** X509 certificates, and for verification purposes (to check whether the
   ** certificate was issued for the sender's mailbox).

+  ** .pp
+  ** This is a format string, see the $$smime_decrypt_command command for
+  ** possible \fCprintf(3)\fP-like sequences.

   ** (S/MIME only)
   */
   { "smime_sign_as",                   DT_SYN,  R_NONE, UL "smime_default_key", 0 },
   ** (S/MIME only)
   */
   { "smime_sign_as",                   DT_SYN,  R_NONE, UL "smime_default_key", 0 },


@@ -1984,53 +2122,53 @@ struct option_t MuttVars[] = {
   ** keyid (the hash-value that OpenSSL generates) to work properly
   ** (S/MIME only)
   */
   ** keyid (the hash-value that OpenSSL generates) to work properly
   ** (S/MIME only)
   */

-  

 #if defined(USE_SSL)
 #if defined(USE_SSL)

-#ifdef USE_SSL_OPENSSL

   { "ssl_client_cert", DT_PATH, R_NONE, UL &SslClientCert, 0 },
   /*
   ** .pp
   ** The file containing a client certificate and its associated private
   ** key.
   */
   { "ssl_client_cert", DT_PATH, R_NONE, UL &SslClientCert, 0 },
   /*
   ** .pp
   ** The file containing a client certificate and its associated private
   ** key.
   */

-#endif /* USE_SSL_OPENSSL */

   { "ssl_force_tls",           DT_BOOL, R_NONE, OPTSSLFORCETLS, 0 },
   /*
    ** .pp
   { "ssl_force_tls",           DT_BOOL, R_NONE, OPTSSLFORCETLS, 0 },
   /*
    ** .pp

-   ** If this variable is set, Mutt will require that all connections
+   ** If this variable is \fIset\fP, Mutt will require that all connections

    ** to remote servers be encrypted. Furthermore it will attempt to
    ** negotiate TLS even if the server does not advertise the capability,
    ** since it would otherwise have to abort the connection anyway. This
    ** to remote servers be encrypted. Furthermore it will attempt to
    ** negotiate TLS even if the server does not advertise the capability,
    ** since it would otherwise have to abort the connection anyway. This

-   ** option supersedes ``$$ssl_starttls''.
+   ** option supersedes $$ssl_starttls.

    */
   { "ssl_starttls", DT_QUAD, R_NONE, OPT_SSLSTARTTLS, M_YES },
   /*
   ** .pp
    */
   { "ssl_starttls", DT_QUAD, R_NONE, OPT_SSLSTARTTLS, M_YES },
   /*
   ** .pp

-  ** If set (the default), mutt will attempt to use STARTTLS on servers
-  ** advertising the capability. When unset, mutt will not attempt to
-  ** use STARTTLS regardless of the server's capabilities.
+  ** If \fIset\fP (the default), mutt will attempt to use \fCSTARTTLS\fP on servers
+  ** advertising the capability. When \fIunset\fP, mutt will not attempt to
+  ** use \fCSTARTTLS\fP regardless of the server's capabilities.

   */
   { "certificate_file",        DT_PATH, R_NONE, UL &SslCertFile, UL "~/.mutt_certificates" },
   /*
   ** .pp
   ** This variable specifies the file where the certificates you trust
   ** are saved. When an unknown certificate is encountered, you are asked
   */
   { "certificate_file",        DT_PATH, R_NONE, UL &SslCertFile, UL "~/.mutt_certificates" },
   /*
   ** .pp
   ** This variable specifies the file where the certificates you trust
   ** are saved. When an unknown certificate is encountered, you are asked

-  ** if you accept it or not. If you accept it, the certificate can also 
-  ** be saved in this file and further connections are automatically 
+  ** if you accept it or not. If you accept it, the certificate can also
+  ** be saved in this file and further connections are automatically

   ** accepted.
   ** .pp
   ** You can also manually add CA certificates in this file. Any server
   ** accepted.
   ** .pp
   ** You can also manually add CA certificates in this file. Any server

-  ** certificate that is signed with one of these CA certificates are 
+  ** certificate that is signed with one of these CA certificates is

   ** also automatically accepted.
   ** .pp
   ** also automatically accepted.
   ** .pp

-  ** Example: set certificate_file=~/.mutt/certificates
+  ** Example:
+  ** .ts
+  ** set certificate_file=~/.mutt/certificates
+  ** .te

   */
 # ifdef USE_SSL_OPENSSL
   { "ssl_usesystemcerts", DT_BOOL, R_NONE, OPTSSLSYSTEMCERTS, 1 },
   /*
   ** .pp
   ** If set to \fIyes\fP, mutt will use CA certificates in the
   */
 # ifdef USE_SSL_OPENSSL
   { "ssl_usesystemcerts", DT_BOOL, R_NONE, OPTSSLSYSTEMCERTS, 1 },
   /*
   ** .pp
   ** If set to \fIyes\fP, mutt will use CA certificates in the

-  ** system-wide certificate store when checking if server certificate 
+  ** system-wide certificate store when checking if a server certificate

   ** is signed by a trusted CA.
   */
   { "entropy_file",    DT_PATH, R_NONE, UL &SslEntropyFile, 0 },
   ** is signed by a trusted CA.
   */
   { "entropy_file",    DT_PATH, R_NONE, UL &SslEntropyFile, 0 },


@@ -2071,29 +2209,31 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This variable specifies a file containing trusted CA certificates.
   ** Any server certificate that is signed with one of these CA
   ** .pp
   ** This variable specifies a file containing trusted CA certificates.
   ** Any server certificate that is signed with one of these CA

-  ** certificates are also automatically accepted.
+  ** certificates is also automatically accepted.

   ** .pp
   ** .pp

-  ** Example: set ssl_ca_certificates_file=/etc/ssl/certs/ca-certificates.crt
+  ** Example:
+  ** .ts
+  ** set ssl_ca_certificates_file=/etc/ssl/certs/ca-certificates.crt
+  ** .te

   */
 # endif /* USE_SSL_GNUTLS */
 #endif /* defined(USE_SSL) */
   */
 # endif /* USE_SSL_GNUTLS */
 #endif /* defined(USE_SSL) */

-

   { "pipe_split",      DT_BOOL, R_NONE, OPTPIPESPLIT, 0 },
   /*
   ** .pp
   { "pipe_split",      DT_BOOL, R_NONE, OPTPIPESPLIT, 0 },
   /*
   ** .pp

-  ** Used in connection with the \fIpipe-message\fP command and the ``tag-
-  ** prefix'' operator.  If this variable is unset, when piping a list of
+  ** Used in connection with the \fC<pipe-message>\fP function following
+  ** \fC<tag-prefix>\fP.  If this variable is \fIunset\fP, when piping a list of

   ** tagged messages Mutt will concatenate the messages and will pipe them
   ** tagged messages Mutt will concatenate the messages and will pipe them

-  ** as a single folder.  When set, Mutt will pipe the messages one by one.
+  ** all concatenated.  When \fIset\fP, Mutt will pipe the messages one by one.

   ** In both cases the messages are piped in the current sorted order,
   ** In both cases the messages are piped in the current sorted order,

-  ** and the ``$$pipe_sep'' separator is added after each message.
+  ** and the $$pipe_sep separator is added after each message.

   */
   { "pipe_decode",     DT_BOOL, R_NONE, OPTPIPEDECODE, 0 },
   /*
   ** .pp
   */
   { "pipe_decode",     DT_BOOL, R_NONE, OPTPIPEDECODE, 0 },
   /*
   ** .pp

-  ** Used in connection with the \fIpipe-message\fP command.  When unset,
-  ** Mutt will pipe the messages without any preprocessing. When set, Mutt
-  ** will weed headers and will attempt to PGP/MIME decode the messages
+  ** Used in connection with the \fC<pipe-message>\fP command.  When \fIunset\fP,
+  ** Mutt will pipe the messages without any preprocessing. When \fIset\fP, Mutt
+  ** will weed headers and will attempt to decode the messages

   ** first.
   */
   { "pipe_sep",                DT_STR,  R_NONE, UL &PipeSep, UL "\n" },
   ** first.
   */
   { "pipe_sep",                DT_STR,  R_NONE, UL &PipeSep, UL "\n" },


@@ -2108,21 +2248,24 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This is a colon-delimited list of authentication methods mutt may
   ** attempt to use to log in to an POP server, in the order mutt should
   ** .pp
   ** This is a colon-delimited list of authentication methods mutt may
   ** attempt to use to log in to an POP server, in the order mutt should

-  ** try them.  Authentication methods are either 'user', 'apop' or any
-  ** SASL mechanism, eg 'digest-md5', 'gssapi' or 'cram-md5'.
-  ** This parameter is case-insensitive. If this parameter is unset
+  ** try them.  Authentication methods are either ``user'', ``apop'' or any
+  ** SASL mechanism, eg ``digest-md5'', ``gssapi'' or ``cram-md5''.
+  ** This option is case-insensitive. If this option is \fIunset\fP

   ** (the default) mutt will try all available methods, in order from
   ** most-secure to least-secure.
   ** .pp
   ** (the default) mutt will try all available methods, in order from
   ** most-secure to least-secure.
   ** .pp

-  ** Example: set pop_authenticators="digest-md5:apop:user"
+  ** Example:
+  ** .ts
+  ** set pop_authenticators="digest-md5:apop:user"
+  ** .te

   */
   { "pop_auth_try_all",        DT_BOOL, R_NONE, OPTPOPAUTHTRYALL, 1 },
   /*
   ** .pp
   */
   { "pop_auth_try_all",        DT_BOOL, R_NONE, OPTPOPAUTHTRYALL, 1 },
   /*
   ** .pp

-  ** If set, Mutt will try all available methods. When unset, Mutt will
-  ** only fall back to other authentication methods if the previous
-  ** methods are unavailable. If a method is available but authentication
-  ** fails, Mutt will not connect to the POP server.
+  ** If \fIset\fP, Mutt will try all available authentication methods.
+  ** When \fIunset\fP, Mutt will only fall back to other authentication
+  ** methods if the previous methods are unavailable. If a method is
+  ** available but authentication fails, Mutt will not connect to the POP server.

   */
   { "pop_checkinterval", DT_NUM, R_NONE, UL &PopCheckTimeout, 60 },
   /*
   */
   { "pop_checkinterval", DT_NUM, R_NONE, UL &PopCheckTimeout, 60 },
   /*


@@ -2133,29 +2276,32 @@ struct option_t MuttVars[] = {
   { "pop_delete",      DT_QUAD, R_NONE, OPT_POPDELETE, M_ASKNO },
   /*
   ** .pp
   { "pop_delete",      DT_QUAD, R_NONE, OPT_POPDELETE, M_ASKNO },
   /*
   ** .pp

-  ** If set, Mutt will delete successfully downloaded messages from the POP
-  ** server when using the fetch-mail function.  When unset, Mutt will
+  ** If \fIset\fP, Mutt will delete successfully downloaded messages from the POP
+  ** server when using the \fC$<fetch-mail>\fP function.  When \fIunset\fP, Mutt will

   ** download messages but also leave them on the POP server.
   */
   { "pop_host",                DT_STR,  R_NONE, UL &PopHost, UL "" },
   /*
   ** .pp
   ** download messages but also leave them on the POP server.
   */
   { "pop_host",                DT_STR,  R_NONE, UL &PopHost, UL "" },
   /*
   ** .pp

-  ** The name of your POP server for the fetch-mail function.  You
+  ** The name of your POP server for the \fC$<fetch-mail>\fP function.  You

   ** can also specify an alternative port, username and password, ie:
   ** can also specify an alternative port, username and password, ie:

-  ** .pp
+  ** .ts

   ** [pop[s]://][username[:password]@]popserver[:port]
   ** [pop[s]://][username[:password]@]popserver[:port]

+  ** .te
+  ** .pp
+  ** where ``[...]'' denotes an optional part.

   */
   { "pop_last",                DT_BOOL, R_NONE, OPTPOPLAST, 0 },
   /*
   ** .pp
   */
   { "pop_last",                DT_BOOL, R_NONE, OPTPOPLAST, 0 },
   /*
   ** .pp

-  ** If this variable is set, mutt will try to use the "LAST" POP command
+  ** If this variable is \fIset\fP, mutt will try to use the ``\fCLAST\fP'' POP command

   ** for retrieving only unread messages from the POP server when using
   ** for retrieving only unread messages from the POP server when using

-  ** the fetch-mail function.
+  ** the \fC$<fetch-mail>\fP function.

   */
   { "pop_reconnect",   DT_QUAD, R_NONE, OPT_POPRECONNECT, M_ASKYES },
   /*
   ** .pp
   */
   { "pop_reconnect",   DT_QUAD, R_NONE, OPT_POPRECONNECT, M_ASKYES },
   /*
   ** .pp

-  ** Controls whether or not Mutt will try to reconnect to POP server if
+  ** Controls whether or not Mutt will try to reconnect to the POP server if

   ** the connection is lost.
   */
   { "pop_user",                DT_STR,  R_NONE, UL &PopUser, 0 },
   ** the connection is lost.
   */
   { "pop_user",                DT_STR,  R_NONE, UL &PopUser, 0 },


@@ -2168,8 +2314,9 @@ struct option_t MuttVars[] = {
   { "pop_pass",                DT_STR,  R_NONE, UL &PopPass, UL "" },
   /*
   ** .pp
   { "pop_pass",                DT_STR,  R_NONE, UL &PopPass, UL "" },
   /*
   ** .pp

-  ** Specifies the password for your POP account.  If unset, Mutt will
-  ** prompt you for your password when you open POP mailbox.
+  ** Specifies the password for your POP account.  If \fIunset\fP, Mutt will
+  ** prompt you for your password when you open a POP mailbox.
+  ** .pp

   ** \fBWarning\fP: you should only use this option when you are on a
   ** fairly secure machine, because the superuser can read your muttrc
   ** even if you are the only one who can read the file.
   ** \fBWarning\fP: you should only use this option when you are on a
   ** fairly secure machine, because the superuser can read your muttrc
   ** even if you are the only one who can read the file.


@@ -2178,7 +2325,7 @@ struct option_t MuttVars[] = {
   { "post_indent_string",DT_STR, R_NONE, UL &PostIndentString, UL "" },
   /*
   ** .pp
   { "post_indent_string",DT_STR, R_NONE, UL &PostIndentString, UL "" },
   /*
   ** .pp

-  ** Similar to the ``$$attribution'' variable, Mutt will append this
+  ** Similar to the $$attribution variable, Mutt will append this

   ** string after the inclusion of a message which is being replied to.
   */
   { "post_indent_str",  DT_SYN,  R_NONE, UL "post_indent_string", 0 },
   ** string after the inclusion of a message which is being replied to.
   */
   { "post_indent_str",  DT_SYN,  R_NONE, UL "post_indent_string", 0 },


@@ -2187,34 +2334,37 @@ struct option_t MuttVars[] = {
   { "postpone",                DT_QUAD, R_NONE, OPT_POSTPONE, M_ASKYES },
   /*
   ** .pp
   { "postpone",                DT_QUAD, R_NONE, OPT_POSTPONE, M_ASKYES },
   /*
   ** .pp

-  ** Controls whether or not messages are saved in the ``$$postponed''
-  ** mailbox when you elect not to send immediately. Also see the
-  ** ``$$recall'' variable.
+  ** Controls whether or not messages are saved in the $$postponed
+  ** mailbox when you elect not to send immediately.
+  ** .pp
+  ** Also see the $$recall variable.

   */
   { "postponed",       DT_PATH, R_NONE, UL &Postponed, UL "~/postponed" },
   /*
   ** .pp
   ** Mutt allows you to indefinitely ``$postpone sending a message'' which
   ** you are editing.  When you choose to postpone a message, Mutt saves it
   */
   { "postponed",       DT_PATH, R_NONE, UL &Postponed, UL "~/postponed" },
   /*
   ** .pp
   ** Mutt allows you to indefinitely ``$postpone sending a message'' which
   ** you are editing.  When you choose to postpone a message, Mutt saves it

-  ** in the mailbox specified by this variable.  Also see the ``$$postpone''
-  ** variable.
+  ** in the mailbox specified by this variable.
+  ** .pp
+  ** Also see the $$postpone variable.

   */
 #ifdef USE_SOCKET
   { "preconnect",      DT_STR, R_NONE, UL &Preconnect, UL 0},
   /*
   ** .pp
   */
 #ifdef USE_SOCKET
   { "preconnect",      DT_STR, R_NONE, UL &Preconnect, UL 0},
   /*
   ** .pp

-  ** If set, a shell command to be executed if mutt fails to establish
+  ** If \fIset\fP, a shell command to be executed if mutt fails to establish

   ** a connection to the server. This is useful for setting up secure
   ** a connection to the server. This is useful for setting up secure

-  ** connections, e.g. with ssh(1). If the command returns a  nonzero
+  ** connections, e.g. with \fCssh(1)\fP. If the command returns a  nonzero

   ** status, mutt gives up opening the server. Example:
   ** status, mutt gives up opening the server. Example:

+  ** .ts
+  ** set preconnect="ssh -f -q -L 1234:mailhost.net:143 mailhost.net \(rs
+  ** sleep 20 < /dev/null > /dev/null"
+  ** .te

   ** .pp
   ** .pp

-  ** preconnect="ssh -f -q -L 1234:mailhost.net:143 mailhost.net
-  **                   sleep 20 < /dev/null > /dev/null"
-  ** .pp
-  ** Mailbox 'foo' on mailhost.net can now be reached
-  ** as '{localhost:1234}foo'.
+  ** Mailbox ``foo'' on ``mailhost.net'' can now be reached
+  ** as ``{localhost:1234}foo''.

   ** .pp
   ** .pp

-  ** NOTE: For this example to work, you must be able to log in to the
+  ** Note: For this example to work, you must be able to log in to the

   ** remote machine without having to enter a password.
   */
 #endif /* USE_SOCKET */
   ** remote machine without having to enter a password.
   */
 #endif /* USE_SOCKET */


@@ -2222,8 +2372,8 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** Controls whether or not Mutt really prints messages.
   /*
   ** .pp
   ** Controls whether or not Mutt really prints messages.

-  ** This is set to \fIask-no\fP by default, because some people
-  ** accidentally hit ``p'' often (like me).
+  ** This is set to ``ask-no'' by default, because some people
+  ** accidentally hit ``p'' often.

   */
   { "print_command",   DT_PATH, R_NONE, UL &PrintCmd, UL "lpr" },
   /*
   */
   { "print_command",   DT_PATH, R_NONE, UL &PrintCmd, UL "lpr" },
   /*


@@ -2236,10 +2386,10 @@ struct option_t MuttVars[] = {
   { "print_decode",    DT_BOOL, R_NONE, OPTPRINTDECODE, 1 },
   /*
   ** .pp
   { "print_decode",    DT_BOOL, R_NONE, OPTPRINTDECODE, 1 },
   /*
   ** .pp

-  ** Used in connection with the print-message command.  If this
-  ** option is set, the message is decoded before it is passed to the
+  ** Used in connection with the \fC<print-message>\fP command.  If this
+  ** option is \fIset\fP, the message is decoded before it is passed to the

   ** external command specified by $$print_command.  If this option
   ** external command specified by $$print_command.  If this option

-  ** is unset, no processing will be applied to the message when
+  ** is \fIunset\fP, no processing will be applied to the message when

   ** printing it.  The latter setting may be useful if you are using
   ** some advanced printer filter which is able to properly format
   ** e-mail messages for printing.
   ** printing it.  The latter setting may be useful if you are using
   ** some advanced printer filter which is able to properly format
   ** e-mail messages for printing.


@@ -2247,71 +2397,74 @@ struct option_t MuttVars[] = {
   { "print_split",     DT_BOOL, R_NONE, OPTPRINTSPLIT,  0 },
   /*
   ** .pp
   { "print_split",     DT_BOOL, R_NONE, OPTPRINTSPLIT,  0 },
   /*
   ** .pp

-  ** Used in connection with the print-message command.  If this option
-  ** is set, the command specified by $$print_command is executed once for
-  ** each message which is to be printed.  If this option is unset, 
+  ** Used in connection with the \fC<print-message>\fP command.  If this option
+  ** is \fIset\fP, the command specified by $$print_command is executed once for
+  ** each message which is to be printed.  If this option is \fIunset\fP,

   ** the command specified by $$print_command is executed only once, and
   ** all the messages are concatenated, with a form feed as the message
   ** separator.
   ** .pp
   ** the command specified by $$print_command is executed only once, and
   ** all the messages are concatenated, with a form feed as the message
   ** separator.
   ** .pp

-  ** Those who use the \fBenscript\fP(1) program's mail-printing mode will
-  ** most likely want to set this option.
+  ** Those who use the \fCenscript\fP(1) program's mail-printing mode will
+  ** most likely want to \fIset\fP this option.

   */
   { "prompt_after",    DT_BOOL, R_NONE, OPTPROMPTAFTER, 1 },
   /*
   ** .pp
   */
   { "prompt_after",    DT_BOOL, R_NONE, OPTPROMPTAFTER, 1 },
   /*
   ** .pp

-  ** If you use an \fIexternal\fP ``$$pager'', setting this variable will
+  ** If you use an \fIexternal\fP $$pager, setting this variable will

   ** cause Mutt to prompt you for a command when the pager exits rather
   ** cause Mutt to prompt you for a command when the pager exits rather

-  ** than returning to the index menu.  If unset, Mutt will return to the
+  ** than returning to the index menu.  If \fIunset\fP, Mutt will return to the

   ** index menu when the external pager exits.
   */
   { "query_command",   DT_PATH, R_NONE, UL &QueryCmd, UL "" },
   /*
   ** .pp
   ** This specifies the command that mutt will use to make external address
   ** index menu when the external pager exits.
   */
   { "query_command",   DT_PATH, R_NONE, UL &QueryCmd, UL "" },
   /*
   ** .pp
   ** This specifies the command that mutt will use to make external address

-  ** queries.  The string should contain a %s, which will be substituted
+  ** queries.  The string should contain a ``%s'', which will be substituted

   ** with the query string the user types.  See ``$query'' for more
   ** information.
   */
   { "query_format",    DT_STR, R_NONE, UL &QueryFormat, UL "%4c %t %-25.25a %-25.25n %?e?(%e)?" },
   /*
   ** .pp
   ** with the query string the user types.  See ``$query'' for more
   ** information.
   */
   { "query_format",    DT_STR, R_NONE, UL &QueryFormat, UL "%4c %t %-25.25a %-25.25n %?e?(%e)?" },
   /*
   ** .pp

-  ** This variable describes the format of the `query' menu. The
-  ** following printf-style sequences are understood:
-  ** .pp
+  ** This variable describes the format of the ``query'' menu. The
+  ** following \fCprintf(3)\fP-style sequences are understood:

   ** .dl
   ** .dt %a  .dd destination address
   ** .dt %c  .dd current entry number
   ** .dt %e  .dd extra information *
   ** .dt %n  .dd destination name
   ** .dt %t  .dd ``*'' if current entry is tagged, a space otherwise
   ** .dl
   ** .dt %a  .dd destination address
   ** .dt %c  .dd current entry number
   ** .dt %e  .dd extra information *
   ** .dt %n  .dd destination name
   ** .dt %t  .dd ``*'' if current entry is tagged, a space otherwise

-  ** .dt %>X .dd right justify the rest of the string and pad with "X"
-  ** .dt %|X .dd pad to the end of the line with "X"
-  ** .dt %*X .dd soft-fill with character "X" as pad
+  ** .dt %>X .dd right justify the rest of the string and pad with ``X''
+  ** .dt %|X .dd pad to the end of the line with ``X''
+  ** .dt %*X .dd soft-fill with character ``X'' as pad

   ** .de
   ** .pp
   ** .de
   ** .pp

-  ** For an explanation of `soft-fill', see the ``$$index_format'' documentation.
+  ** For an explanation of ``soft-fill'', see the $$index_format documentation.

   ** .pp
   ** .pp

-  ** * = can be optionally printed if nonzero, see the ``$$status_format'' documentation.
+  ** * = can be optionally printed if nonzero, see the $$status_format documentation.

   */
   { "quit",            DT_QUAD, R_NONE, OPT_QUIT, M_YES },
   /*
   ** .pp
   ** This variable controls whether ``quit'' and ``exit'' actually quit
   */
   { "quit",            DT_QUAD, R_NONE, OPT_QUIT, M_YES },
   /*
   ** .pp
   ** This variable controls whether ``quit'' and ``exit'' actually quit

-  ** from mutt.  If it set to yes, they do quit, if it is set to no, they
-  ** have no effect, and if it is set to ask-yes or ask-no, you are
+  ** from mutt.  If this option is \fIset\fP, they do quit, if it is \fIunset\fP, they
+  ** have no effect, and if it is set to \fIask-yes\fP or \fIask-no\fP, you are

   ** prompted for confirmation when you try to quit.
   */
   { "quote_regexp",    DT_RX,   R_PAGER, UL &QuoteRegexp, UL "^([ \t]*[|>:}#])+" },
   /*
   ** .pp
   ** prompted for confirmation when you try to quit.
   */
   { "quote_regexp",    DT_RX,   R_PAGER, UL &QuoteRegexp, UL "^([ \t]*[|>:}#])+" },
   /*
   ** .pp

-  ** A regular expression used in the internal-pager to determine quoted
-  ** sections of text in the body of a message.
+  ** A regular expression used in the internal pager to determine quoted
+  ** sections of text in the body of a message. Quoted text may be filtered
+  ** out using the \fC<toggle-quoted>\fP command, or colored according to the
+  ** ``color quoted'' family of directives.
+  ** .pp
+  ** Higher levels of quoting may be colored differently (``color quoted1'',
+  ** ``color quoted2'', etc.). The quoting level is determined by removing
+  ** the last character from the matched text and recursively reapplying
+  ** the regular expression until it fails to produce a match.

   ** .pp
   ** .pp

-  ** \fBNote:\fP In order to use the \fIquoted\fP\fBx\fP patterns in the
-  ** internal pager, you need to set this to a regular expression that
-  ** matches \fIexactly\fP the quote characters at the beginning of quoted
-  ** lines.
+  ** Match detection may be overridden by the $$smileys regular expression.

   */
   { "read_inc",                DT_NUM,  R_NONE, UL &ReadInc, 10 },
   /*
   */
   { "read_inc",                DT_NUM,  R_NONE, UL &ReadInc, 10 },
   /*


@@ -2319,28 +2472,28 @@ struct option_t MuttVars[] = {
   ** If set to a value greater than 0, Mutt will display which message it
   ** is currently on when reading a mailbox or when performing search actions
   ** such as search and limit. The message is printed after
   ** If set to a value greater than 0, Mutt will display which message it
   ** is currently on when reading a mailbox or when performing search actions
   ** such as search and limit. The message is printed after

-  ** \fIread_inc\fP messages have been read or searched (e.g., if set to 25, Mutt will
+  ** this many messages have been read or searched (e.g., if set to 25, Mutt will

   ** print a message when it is at message 25, and then again when it gets
   ** to message 50).  This variable is meant to indicate progress when
   ** reading or searching large mailboxes which may take some time.
   ** When set to 0, only a single message will appear before the reading
   ** the mailbox.
   ** .pp
   ** print a message when it is at message 25, and then again when it gets
   ** to message 50).  This variable is meant to indicate progress when
   ** reading or searching large mailboxes which may take some time.
   ** When set to 0, only a single message will appear before the reading
   ** the mailbox.
   ** .pp

-  ** Also see the ``$$write_inc'' variable and the ``Tuning'' section of the
-  ** manual for performance considerations.
+  ** Also see the $$write_inc, $$net_inc and $$time_inc variables and the
+  ** ``$tuning'' section of the manual for performance considerations.

   */
   { "read_only",       DT_BOOL, R_NONE, OPTREADONLY, 0 },
   /*
   ** .pp
   */
   { "read_only",       DT_BOOL, R_NONE, OPTREADONLY, 0 },
   /*
   ** .pp

-  ** If set, all folders are opened in read-only mode.
+  ** If \fIset\fP, all folders are opened in read-only mode.

   */
   { "realname",                DT_STR,  R_BOTH, UL &Realname, 0 },
   /*
   ** .pp
   */
   { "realname",                DT_STR,  R_BOTH, UL &Realname, 0 },
   /*
   ** .pp

-  ** This variable specifies what "real" or "personal" name should be used
+  ** This variable specifies what ``real'' or ``personal'' name should be used

   ** when sending messages.
   ** .pp
   ** when sending messages.
   ** .pp

-  ** By default, this is the GECOS field from /etc/passwd.  Note that this
+  ** By default, this is the GECOS field from \fC/etc/passwd\fP.  Note that this

   ** variable will \fInot\fP be used when the user has set a real name
   ** in the $$from variable.
   */
   ** variable will \fInot\fP be used when the user has set a real name
   ** in the $$from variable.
   */


@@ -2348,10 +2501,12 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** Controls whether or not Mutt recalls postponed messages
   /*
   ** .pp
   ** Controls whether or not Mutt recalls postponed messages

-  ** when composing a new message.  Also see ``$$postponed''.
+  ** when composing a new message.

   ** .pp
   ** .pp

-  ** Setting this variable to ``yes'' is not generally useful, and thus not
+  ** \fISetting\fP this variable to is not generally useful, and thus not

   ** recommended.
   ** recommended.

+  ** .pp
+  ** Also see $$postponed variable.

   */
   { "record",          DT_PATH, R_NONE, UL &Outbox, UL "~/sent" },
   /*
   */
   { "record",          DT_PATH, R_NONE, UL &Outbox, UL "~/sent" },
   /*


@@ -2359,10 +2514,10 @@ struct option_t MuttVars[] = {
   ** This specifies the file into which your outgoing messages should be
   ** appended.  (This is meant as the primary method for saving a copy of
   ** your messages, but another way to do this is using the ``$my_hdr''
   ** This specifies the file into which your outgoing messages should be
   ** appended.  (This is meant as the primary method for saving a copy of
   ** your messages, but another way to do this is using the ``$my_hdr''

-  ** command to create a \fIBcc:\fP field with your email address in it.)
+  ** command to create a ``Bcc:'' field with your email address in it.)

   ** .pp
   ** .pp

-  ** The value of \fI$$record\fP is overridden by the ``$$force_name'' and
-  ** ``$$save_name'' variables, and the ``$fcc-hook'' command.
+  ** The value of \fI$$record\fP is overridden by the $$force_name and
+  ** $$save_name variables, and the ``$fcc-hook'' command.

   */
   { "reply_regexp",    DT_RX,   R_INDEX|R_RESORT, UL &ReplyRegexp, UL "^(re([\\[0-9\\]+])*|aw):[ \t]*" },
   /*
   */
   { "reply_regexp",    DT_RX,   R_INDEX|R_RESORT, UL &ReplyRegexp, UL "^(re([\\[0-9\\]+])*|aw):[ \t]*" },
   /*


@@ -2374,15 +2529,17 @@ struct option_t MuttVars[] = {
   { "reply_self",      DT_BOOL, R_NONE, OPTREPLYSELF, 0 },
   /*
   ** .pp
   { "reply_self",      DT_BOOL, R_NONE, OPTREPLYSELF, 0 },
   /*
   ** .pp

-  ** If unset and you are replying to a message sent by you, Mutt will
+  ** If \fIunset\fP and you are replying to a message sent by you, Mutt will

   ** assume that you want to reply to the recipients of that message rather
   ** than to yourself.
   ** assume that you want to reply to the recipients of that message rather
   ** than to yourself.

+  ** .pp
+  ** Also see the ``$alternates'' command.

   */
   { "reply_to",                DT_QUAD, R_NONE, OPT_REPLYTO, M_ASKYES },
   /*
   ** .pp
   */
   { "reply_to",                DT_QUAD, R_NONE, OPT_REPLYTO, M_ASKYES },
   /*
   ** .pp

-  ** If set, when replying to a message, Mutt will use the address listed
-  ** in the Reply-to: header as the recipient of the reply.  If unset,
+  ** If \fIset\fP, when replying to a message, Mutt will use the address listed
+  ** in the Reply-to: header as the recipient of the reply.  If \fIunset\fP,

   ** it will use the address in the From: header field instead.  This
   ** option is useful for reading a mailing list that sets the Reply-To:
   ** header field to the list address and you want to send a private
   ** it will use the address in the From: header field instead.  This
   ** option is useful for reading a mailing list that sets the Reply-To:
   ** header field to the list address and you want to send a private


@@ -2391,83 +2548,86 @@ struct option_t MuttVars[] = {
   { "resolve",         DT_BOOL, R_NONE, OPTRESOLVE, 1 },
   /*
   ** .pp
   { "resolve",         DT_BOOL, R_NONE, OPTRESOLVE, 1 },
   /*
   ** .pp

-  ** When set, the cursor will be automatically advanced to the next
+  ** When \fIset\fP, the cursor will be automatically advanced to the next

   ** (possibly undeleted) message whenever a command that modifies the
   ** current message is executed.
   */
   { "reverse_alias",   DT_BOOL, R_BOTH, OPTREVALIAS, 0 },
   /*
   ** .pp
   ** (possibly undeleted) message whenever a command that modifies the
   ** current message is executed.
   */
   { "reverse_alias",   DT_BOOL, R_BOTH, OPTREVALIAS, 0 },
   /*
   ** .pp

-  ** This variable controls whether or not Mutt will display the "personal"
+  ** This variable controls whether or not Mutt will display the ``personal''

   ** name from your aliases in the index menu if it finds an alias that
   ** matches the message's sender.  For example, if you have the following
   ** alias:
   ** name from your aliases in the index menu if it finds an alias that
   ** matches the message's sender.  For example, if you have the following
   ** alias:

-  ** .pp

   ** .ts
   ** .ts

-  **  alias juser abd30425@somewhere.net (Joe User)
+  ** alias juser abd30425@somewhere.net (Joe User)

   ** .te
   ** .pp
   ** and then you receive mail which contains the following header:
   ** .te
   ** .pp
   ** and then you receive mail which contains the following header:

-  ** .pp

   ** .ts
   ** .ts

-  **  From: abd30425@somewhere.net
+  ** From: abd30425@somewhere.net

   ** .te
   ** .pp
   ** It would be displayed in the index menu as ``Joe User'' instead of
   ** ``abd30425@somewhere.net.''  This is useful when the person's e-mail
   ** .te
   ** .pp
   ** It would be displayed in the index menu as ``Joe User'' instead of
   ** ``abd30425@somewhere.net.''  This is useful when the person's e-mail

-  ** address is not human friendly (like CompuServe addresses).
+  ** address is not human friendly.

   */
   { "reverse_name",    DT_BOOL, R_BOTH, OPTREVNAME, 0 },
   /*
   ** .pp
   ** It may sometimes arrive that you receive mail to a certain machine,
   ** move the messages to another machine, and reply to some the messages
   */
   { "reverse_name",    DT_BOOL, R_BOTH, OPTREVNAME, 0 },
   /*
   ** .pp
   ** It may sometimes arrive that you receive mail to a certain machine,
   ** move the messages to another machine, and reply to some the messages

-  ** from there.  If this variable is set, the default \fIFrom:\fP line of
+  ** from there.  If this variable is \fIset\fP, the default \fIFrom:\fP line of

   ** the reply messages is built using the address where you received the
   ** messages you are replying to \fBif\fP that address matches your
   ** the reply messages is built using the address where you received the
   ** messages you are replying to \fBif\fP that address matches your

-  ** alternates.  If the variable is unset, or the address that would be
-  ** used doesn't match your alternates, the \fIFrom:\fP line will use
+  ** ``$alternates''.  If the variable is \fIunset\fP, or the address that would be
+  ** used doesn't match your ``$alternates'', the \fIFrom:\fP line will use

   ** your address on the current machine.
   ** your address on the current machine.

+  ** .pp
+  ** Also see the ``$alternates'' command.

   */
   { "reverse_realname",        DT_BOOL, R_BOTH, OPTREVREAL, 1 },
   /*
   ** .pp
   */
   { "reverse_realname",        DT_BOOL, R_BOTH, OPTREVREAL, 1 },
   /*
   ** .pp

-  ** This variable fine-tunes the behaviour of the $reverse_name feature.
-  ** When it is set, mutt will use the address from incoming messages as-is,
-  ** possibly including eventual real names.  When it is unset, mutt will
-  ** override any such real names with the setting of the $realname variable.
+  ** This variable fine-tunes the behaviour of the $$reverse_name feature.
+  ** When it is \fIset\fP, mutt will use the address from incoming messages as-is,
+  ** possibly including eventual real names.  When it is \fIunset\fP, mutt will
+  ** override any such real names with the setting of the $$realname variable.

   */
   { "rfc2047_parameters", DT_BOOL, R_NONE, OPTRFC2047PARAMS, 0 },
   /*
   ** .pp
   */
   { "rfc2047_parameters", DT_BOOL, R_NONE, OPTRFC2047PARAMS, 0 },
   /*
   ** .pp

-  ** When this variable is set, Mutt will decode RFC-2047-encoded MIME 
+  ** When this variable is \fIset\fP, Mutt will decode RFC2047-encoded MIME

   ** parameters. You want to set this variable when mutt suggests you
   ** parameters. You want to set this variable when mutt suggests you

-  ** to save attachments to files named like this: 
+  ** to save attachments to files named like:
+  ** .ts

   ** =?iso-8859-1?Q?file=5F=E4=5F991116=2Ezip?=
   ** =?iso-8859-1?Q?file=5F=E4=5F991116=2Ezip?=

+  ** .te

   ** .pp
   ** .pp

-  ** When this variable is set interactively, the change doesn't have
-  ** the desired effect before you have changed folders.
+  ** When this variable is \fIset\fP interactively, the change won't be
+  ** active until you change folders.

   ** .pp
   ** .pp

-  ** Note that this use of RFC 2047's encoding is explicitly,
+  ** Note that this use of RFC2047's encoding is explicitly

   ** prohibited by the standard, but nevertheless encountered in the
   ** wild.
   ** prohibited by the standard, but nevertheless encountered in the
   ** wild.

-  ** Also note that setting this parameter will \fInot\fP have the effect 
+  ** .pp
+  ** Also note that setting this parameter will \fInot\fP have the effect

   ** that mutt \fIgenerates\fP this kind of encoding.  Instead, mutt will
   ** that mutt \fIgenerates\fP this kind of encoding.  Instead, mutt will

-  ** unconditionally use the encoding specified in RFC 2231.
+  ** unconditionally use the encoding specified in RFC2231.

   */
   { "save_address",    DT_BOOL, R_NONE, OPTSAVEADDRESS, 0 },
   /*
   ** .pp
   */
   { "save_address",    DT_BOOL, R_NONE, OPTSAVEADDRESS, 0 },
   /*
   ** .pp

-  ** If set, mutt will take the sender's full address when choosing a
-  ** default folder for saving a mail. If ``$$save_name'' or ``$$force_name''
-  ** is set too, the selection of the fcc folder will be changed as well.
+  ** If \fIset\fP, mutt will take the sender's full address when choosing a
+  ** default folder for saving a mail. If $$save_name or $$force_name
+  ** is \fIset\fP too, the selection of the Fcc folder will be changed as well.

   */
   { "save_empty",      DT_BOOL, R_NONE, OPTSAVEEMPTY, 1 },
   /*
   ** .pp
   */
   { "save_empty",      DT_BOOL, R_NONE, OPTSAVEEMPTY, 1 },
   /*
   ** .pp

-  ** When unset, mailboxes which contain no saved messages will be removed
-  ** when closed (the exception is ``$$spoolfile'' which is never removed).
-  ** If set, mailboxes are never removed.
+  ** When \fIunset\fP, mailboxes which contain no saved messages will be removed
+  ** when closed (the exception is $$spoolfile which is never removed).
+  ** If \fIset\fP, mailboxes are never removed.

   ** .pp
   ** \fBNote:\fP This only applies to mbox and MMDF folders, Mutt does not
   ** delete MH and Maildir directories.
   ** .pp
   ** \fBNote:\fP This only applies to mbox and MMDF folders, Mutt does not
   ** delete MH and Maildir directories.


@@ -2475,28 +2635,28 @@ struct option_t MuttVars[] = {
   { "save_history",     DT_NUM,  R_NONE, UL &SaveHist, 0 },
   /*
   ** .pp
   { "save_history",     DT_NUM,  R_NONE, UL &SaveHist, 0 },
   /*
   ** .pp

-  ** This variable controls the size of the history saved in the
-  ** ``$$history_file'' file.
+  ** This variable controls the size of the history (per category) saved in the
+  ** $$history_file file.

   */
   { "save_name",       DT_BOOL, R_NONE, OPTSAVENAME, 0 },
   /*
   ** .pp
   ** This variable controls how copies of outgoing messages are saved.
   */
   { "save_name",       DT_BOOL, R_NONE, OPTSAVENAME, 0 },
   /*
   ** .pp
   ** This variable controls how copies of outgoing messages are saved.

-  ** When set, a check is made to see if a mailbox specified by the
+  ** When \fIset\fP, a check is made to see if a mailbox specified by the

   ** recipient address exists (this is done by searching for a mailbox in
   ** recipient address exists (this is done by searching for a mailbox in

-  ** the ``$$folder'' directory with the \fIusername\fP part of the
+  ** the $$folder directory with the \fIusername\fP part of the

   ** recipient address).  If the mailbox exists, the outgoing message will
   ** be saved to that mailbox, otherwise the message is saved to the
   ** recipient address).  If the mailbox exists, the outgoing message will
   ** be saved to that mailbox, otherwise the message is saved to the

-  ** ``$$record'' mailbox.
+  ** $$record mailbox.

   ** .pp
   ** .pp

-  ** Also see the ``$$force_name'' variable.
+  ** Also see the $$force_name variable.

   */
   { "score",           DT_BOOL, R_NONE, OPTSCORE, 1 },
   /*
   ** .pp
   ** When this variable is \fIunset\fP, scoring is turned off.  This can
   ** be useful to selectively disable scoring for certain folders when the
   */
   { "score",           DT_BOOL, R_NONE, OPTSCORE, 1 },
   /*
   ** .pp
   ** When this variable is \fIunset\fP, scoring is turned off.  This can
   ** be useful to selectively disable scoring for certain folders when the

-  ** ``$$score_threshold_delete'' variable and friends are used.
+  ** $$score_threshold_delete variable and related are used.

   **
   */
   { "score_threshold_delete", DT_NUM, R_NONE, UL &ScoreThresholdDelete, UL -1 },
   **
   */
   { "score_threshold_delete", DT_NUM, R_NONE, UL &ScoreThresholdDelete, UL -1 },


@@ -2508,9 +2668,9 @@ struct option_t MuttVars[] = {
   ** of this variable will never mark a message for deletion.
   */
   { "score_threshold_flag", DT_NUM, R_NONE, UL &ScoreThresholdFlag, 9999 },
   ** of this variable will never mark a message for deletion.
   */
   { "score_threshold_flag", DT_NUM, R_NONE, UL &ScoreThresholdFlag, 9999 },

-  /* 
+  /*

   ** .pp
   ** .pp

-  ** Messages which have been assigned a score greater than or equal to this 
+  ** Messages which have been assigned a score greater than or equal to this

   ** variable's value are automatically marked "flagged".
   */
   { "score_threshold_read", DT_NUM, R_NONE, UL &ScoreThresholdRead, UL -1 },
   ** variable's value are automatically marked "flagged".
   */
   { "score_threshold_read", DT_NUM, R_NONE, UL &ScoreThresholdRead, UL -1 },


@@ -2526,14 +2686,14 @@ struct option_t MuttVars[] = {
   ** .pp
   ** A colon-delimited list of character sets for outgoing messages. Mutt will use the
   ** first character set into which the text can be converted exactly.
   ** .pp
   ** A colon-delimited list of character sets for outgoing messages. Mutt will use the
   ** first character set into which the text can be converted exactly.

-  ** If your ``$$charset'' is not iso-8859-1 and recipients may not
-  ** understand UTF-8, it is advisable to include in the list an
+  ** If your $$charset is not ``iso-8859-1'' and recipients may not
+  ** understand ``UTF-8'', it is advisable to include in the list an

   ** appropriate widely used standard character set (such as
   ** appropriate widely used standard character set (such as

-  ** iso-8859-2, koi8-r or iso-2022-jp) either instead of or after
-  ** "iso-8859-1".
+  ** ``iso-8859-2'', ``koi8-r'' or ``iso-2022-jp'') either instead of or after
+  ** ``iso-8859-1''.

   ** .pp
   ** In case the text cannot be converted into one of these exactly,
   ** .pp
   ** In case the text cannot be converted into one of these exactly,

-  ** mutt uses ``$$charset'' as a fallback.
+  ** mutt uses $$charset as a fallback.

   */
   { "sendmail",                DT_PATH, R_NONE, UL &Sendmail, UL SENDMAIL " -oem -oi" },
   /*
   */
   { "sendmail",                DT_PATH, R_NONE, UL &Sendmail, UL SENDMAIL " -oem -oi" },
   /*


@@ -2545,7 +2705,7 @@ struct option_t MuttVars[] = {
   { "sendmail_wait",   DT_NUM,  R_NONE, UL &SendmailWait, 0 },
   /*
   ** .pp
   { "sendmail_wait",   DT_NUM,  R_NONE, UL &SendmailWait, 0 },
   /*
   ** .pp

-  ** Specifies the number of seconds to wait for the ``$$sendmail'' process
+  ** Specifies the number of seconds to wait for the $$sendmail process

   ** to finish before giving up and putting delivery in the background.
   ** .pp
   ** Mutt interprets the value of this variable as follows:
   ** to finish before giving up and putting delivery in the background.
   ** .pp
   ** Mutt interprets the value of this variable as follows:


@@ -2563,14 +2723,14 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** Command to use when spawning a subshell.  By default, the user's login
   /*
   ** .pp
   ** Command to use when spawning a subshell.  By default, the user's login

-  ** shell from /etc/passwd is used.
+  ** shell from \fC/etc/passwd\fP is used.

   */
   { "sig_dashes",      DT_BOOL, R_NONE, OPTSIGDASHES, 1 },
   /*
   ** .pp
   */
   { "sig_dashes",      DT_BOOL, R_NONE, OPTSIGDASHES, 1 },
   /*
   ** .pp

-  ** If set, a line containing ``-- '' will be inserted before your
-  ** ``$$signature''.  It is \fBstrongly\fP recommended that you not unset
-  ** this variable unless your ``signature'' contains just your name.  The
+  ** If \fIset\fP, a line containing ``-- '' (note the trailing space) will be inserted before your
+  ** $$signature.  It is \fBstrongly\fP recommended that you not \fIunset\fP
+  ** this variable unless your signature contains just your name.  The

   ** reason for this is because many software packages use ``-- \n'' to
   ** detect your signature.  For example, Mutt has the ability to highlight
   ** the signature in a different color in the builtin pager.
   ** reason for this is because many software packages use ``-- \n'' to
   ** detect your signature.  For example, Mutt has the ability to highlight
   ** the signature in a different color in the builtin pager.


@@ -2578,7 +2738,7 @@ struct option_t MuttVars[] = {
   { "sig_on_top",      DT_BOOL, R_NONE, OPTSIGONTOP, 0},
   /*
   ** .pp
   { "sig_on_top",      DT_BOOL, R_NONE, OPTSIGONTOP, 0},
   /*
   ** .pp

-  ** If set, the signature will be included before any quoted or forwarded
+  ** If \fIset\fP, the signature will be included before any quoted or forwarded

   ** text.  It is \fBstrongly\fP recommended that you do not set this variable
   ** unless you really know what you are doing, and are prepared to take
   ** some heat from netiquette guardians.
   ** text.  It is \fBstrongly\fP recommended that you do not set this variable
   ** unless you really know what you are doing, and are prepared to take
   ** some heat from netiquette guardians.


@@ -2589,66 +2749,70 @@ struct option_t MuttVars[] = {
   ** Specifies the filename of your signature, which is appended to all
   ** outgoing messages.   If the filename ends with a pipe (``|''), it is
   ** assumed that filename is a shell command and input should be read from
   ** Specifies the filename of your signature, which is appended to all
   ** outgoing messages.   If the filename ends with a pipe (``|''), it is
   ** assumed that filename is a shell command and input should be read from

-  ** its stdout.
+  ** its standard output.

   */
   { "simple_search",   DT_STR,  R_NONE, UL &SimpleSearch, UL "~f %s | ~s %s" },
   /*
   ** .pp
   ** Specifies how Mutt should expand a simple search into a real search
   */
   { "simple_search",   DT_STR,  R_NONE, UL &SimpleSearch, UL "~f %s | ~s %s" },
   /*
   ** .pp
   ** Specifies how Mutt should expand a simple search into a real search

-  ** pattern.  A simple search is one that does not contain any of the ~
+  ** pattern.  A simple search is one that does not contain any of the ``~'' pattern

   ** operators.  See ``$patterns'' for more information on search patterns.
   ** .pp
   ** operators.  See ``$patterns'' for more information on search patterns.
   ** .pp

-  ** For example, if you simply type joe at a search or limit prompt, Mutt
-  ** will automatically expand it to the value specified by this variable.
-  ** For the default value it would be:
-  ** .pp
-  ** ~f joe | ~s joe
+  ** For example, if you simply type ``joe'' at a search or limit prompt, Mutt
+  ** will automatically expand it to the value specified by this variable by
+  ** replacing ``%s'' with the supplied string.
+  ** For the default value, ``joe'' would be expanded to: ``~f joe | ~s joe''.

   */
   { "smart_wrap",      DT_BOOL, R_PAGER, OPTWRAP, 1 },
   /*
   ** .pp
   ** Controls the display of lines longer than the screen width in the
   */
   { "smart_wrap",      DT_BOOL, R_PAGER, OPTWRAP, 1 },
   /*
   ** .pp
   ** Controls the display of lines longer than the screen width in the

-  ** internal pager. If set, long lines are wrapped at a word boundary.  If
-  ** unset, lines are simply wrapped at the screen edge. Also see the
-  ** ``$$markers'' variable.
+  ** internal pager. If \fIset\fP, long lines are wrapped at a word boundary.  If
+  ** \fIunset\fP, lines are simply wrapped at the screen edge. Also see the
+  ** $$markers variable.

   */
   { "smileys",         DT_RX,   R_PAGER, UL &Smileys, UL "(>From )|(:[-^]?[][)(><}{|/DP])" },
   /*
   ** .pp
   ** The \fIpager\fP uses this variable to catch some common false
   */
   { "smileys",         DT_RX,   R_PAGER, UL &Smileys, UL "(>From )|(:[-^]?[][)(><}{|/DP])" },
   /*
   ** .pp
   ** The \fIpager\fP uses this variable to catch some common false

-  ** positives of ``$$quote_regexp'', most notably smileys in the beginning
-  ** of a line
+  ** positives of $$quote_regexp, most notably smileys and not consider
+  ** a line quoted text if it also matches $$smileys. This mostly
+  ** happens at the beginning of a line.

   */
   { "sleep_time",      DT_NUM, R_NONE, UL &SleepTime, 1 },
   /*
   ** .pp
   ** Specifies time, in seconds, to pause while displaying certain informational
   ** messages, while moving from folder to folder and after expunging
   */
   { "sleep_time",      DT_NUM, R_NONE, UL &SleepTime, 1 },
   /*
   ** .pp
   ** Specifies time, in seconds, to pause while displaying certain informational
   ** messages, while moving from folder to folder and after expunging

-  ** messages from the current folder.  The default is to pause one second, so 
+  ** messages from the current folder.  The default is to pause one second, so

   ** a value of zero for this option suppresses the pause.
   */
 #ifdef USE_SMTP
 # ifdef USE_SASL
   { "smtp_authenticators", DT_STR, R_NONE, UL &SmtpAuthenticators, UL 0 },
   /*
   ** a value of zero for this option suppresses the pause.
   */
 #ifdef USE_SMTP
 # ifdef USE_SASL
   { "smtp_authenticators", DT_STR, R_NONE, UL &SmtpAuthenticators, UL 0 },
   /*

-   ** .pp
-   ** This is a colon-delimited list of authentication methods mutt may
-   ** attempt to use to log in to an SMTP server, in the order mutt should
-   ** try them.  Authentication methods are any SASL mechanism, eg
-   ** ``digest-md5'', ``gssapi'' or ``cram-md5''.
-   ** This parameter is case-insensitive. If this parameter is unset
-   ** (the default) mutt will try all available methods, in order from
-   ** most-secure to least-secure.
-   ** .pp
-   ** Example: set smtp_authenticators="digest-md5:cram-md5"
-   */
+  ** .pp
+  ** This is a colon-delimited list of authentication methods mutt may
+  ** attempt to use to log in to an SMTP server, in the order mutt should
+  ** try them.  Authentication methods are any SASL mechanism, eg
+  ** ``digest-md5'', ``gssapi'' or ``cram-md5''.
+  ** This option is case-insensitive. If it is ``unset''
+  ** (the default) mutt will try all available methods, in order from
+  ** most-secure to least-secure.
+  ** .pp
+  ** Example:
+  ** .ts
+  ** set smtp_authenticators="digest-md5:cram-md5"
+  ** .te
+  */

 # endif /* USE_SASL */
   { "smtp_pass",       DT_STR,  R_NONE, UL &SmtpPass, UL 0 },
   /*
   ** .pp
   ** Specifies the password for your SMTP account.  If \fIunset\fP, Mutt will
   ** prompt you for your password when you first send mail via SMTP.
 # endif /* USE_SASL */
   { "smtp_pass",       DT_STR,  R_NONE, UL &SmtpPass, UL 0 },
   /*
   ** .pp
   ** Specifies the password for your SMTP account.  If \fIunset\fP, Mutt will
   ** prompt you for your password when you first send mail via SMTP.

-  ** See ``$smtp_url'' to configure mutt to send mail via SMTP.
+  ** See $$smtp_url to configure mutt to send mail via SMTP.
+  ** .pp

   ** \fBWarning\fP: you should only use this option when you are on a
   ** fairly secure machine, because the superuser can read your muttrc even
   ** if you are the only one who can read the file.
   ** \fBWarning\fP: you should only use this option when you are on a
   ** fairly secure machine, because the superuser can read your muttrc even
   ** if you are the only one who can read the file.


@@ -2656,63 +2820,69 @@ struct option_t MuttVars[] = {
   { "smtp_url",                DT_STR, R_NONE, UL &SmtpUrl, UL 0 },
   /*
   ** .pp
   { "smtp_url",                DT_STR, R_NONE, UL &SmtpUrl, UL 0 },
   /*
   ** .pp

-  ** Defines the SMTP ``smart'' host where sent messages should relayed for
+  ** Defines the SMTP smarthost where sent messages should relayed for

   ** delivery. This should take the form of an SMTP URL, eg:
   ** delivery. This should take the form of an SMTP URL, eg:

+  ** .ts
+  ** smtp[s]://[user[:pass]@]host[:port]/
+  ** .te

   ** .pp
   ** .pp

-  **   smtp[s]://[user[:pass]@]host[:port]/
-  ** .pp
-  ** Setting this variable overrides the value of the ``$$sendmail''
+  ** ... where ``[...]'' denotes an optional part.
+  ** Setting this variable overrides the value of the $$sendmail

   ** variable.
   */
 #endif /* USE_SMTP */
   { "sort",            DT_SORT, R_INDEX|R_RESORT, UL &Sort, SORT_DATE },
   /*
   ** .pp
   ** variable.
   */
 #endif /* USE_SMTP */
   { "sort",            DT_SORT, R_INDEX|R_RESORT, UL &Sort, SORT_DATE },
   /*
   ** .pp

-  ** Specifies how to sort messages in the \fIindex\fP menu.  Valid values
+  ** Specifies how to sort messages in the ``index'' menu.  Valid values

   ** are:
   ** are:

-  ** .pp
-  ** .ts
-  ** .  date or date-sent
-  ** .  date-received
-  ** .  from
-  ** .  mailbox-order (unsorted)
-  ** .  score
-  ** .  size
-  ** .  spam
-  ** .  subject
-  ** .  threads
-  ** .  to
-  ** .te
-  ** .pp
-  ** You may optionally use the reverse- prefix to specify reverse sorting
-  ** order (example: set sort=reverse-date-sent).
+  ** .il
+  ** .dd date or date-sent
+  ** .dd date-received
+  ** .dd from
+  ** .dd mailbox-order (unsorted)
+  ** .dd score
+  ** .dd size
+  ** .dd spam
+  ** .dd subject
+  ** .dd threads
+  ** .dd to
+  ** .ie
+  ** .pp
+  ** You may optionally use the ``reverse-'' prefix to specify reverse sorting
+  ** order (example: ``\fCset sort=reverse-date-sent\fP'').

   */
   { "sort_alias",      DT_SORT|DT_SORT_ALIAS,  R_NONE, UL &SortAlias, SORT_ALIAS },
   /*
   ** .pp
   */
   { "sort_alias",      DT_SORT|DT_SORT_ALIAS,  R_NONE, UL &SortAlias, SORT_ALIAS },
   /*
   ** .pp

-  ** Specifies how the entries in the `alias' menu are sorted.  The
+  ** Specifies how the entries in the ``alias'' menu are sorted.  The

   ** following are legal values:
   ** following are legal values:

-  ** .pp
-  ** .ts
-  ** .  address (sort alphabetically by email address)
-  ** .  alias (sort alphabetically by alias name)
-  ** .  unsorted (leave in order specified in .muttrc)
-  ** .te
+  ** .il
+  ** .dd address (sort alphabetically by email address)
+  ** .dd alias (sort alphabetically by alias name)
+  ** .dd unsorted (leave in order specified in .muttrc)
+  ** .ie

   */
   { "sort_aux",                DT_SORT|DT_SORT_AUX, R_INDEX|R_RESORT_BOTH, UL &SortAux, SORT_DATE },
   /*
   ** .pp
   ** When sorting by threads, this variable controls how threads are sorted
   ** in relation to other threads, and how the branches of the thread trees
   */
   { "sort_aux",                DT_SORT|DT_SORT_AUX, R_INDEX|R_RESORT_BOTH, UL &SortAux, SORT_DATE },
   /*
   ** .pp
   ** When sorting by threads, this variable controls how threads are sorted
   ** in relation to other threads, and how the branches of the thread trees

-  ** are sorted.  This can be set to any value that ``$$sort'' can, except
-  ** threads (in that case, mutt will just use date-sent).  You can also
-  ** specify the last- prefix in addition to the reverse- prefix, but last-
-  ** must come after reverse-.  The last- prefix causes messages to be
+  ** are sorted.  This can be set to any value that $$sort can, except
+  ** ``threads'' (in that case, mutt will just use ``date-sent'').  You can also
+  ** specify the ``last-'' prefix in addition to the ``reverse-'' prefix, but ``last-''
+  ** must come after ``reverse-''.  The ``last-'' prefix causes messages to be

   ** sorted against its siblings by which has the last descendant, using
   ** sorted against its siblings by which has the last descendant, using

-  ** the rest of sort_aux as an ordering.  For instance, set sort_aux=last-
-  ** date-received would mean that if a new message is received in a
+  ** the rest of $$sort_aux as an ordering.  For instance,
+  ** .ts
+  ** set sort_aux=last-date-received
+  ** .te
+  ** .pp
+  ** would mean that if a new message is received in a

   ** thread, that thread becomes the last one displayed (or the first, if
   ** thread, that thread becomes the last one displayed (or the first, if

-  ** you have set sort=reverse-threads.) Note: For reversed ``$$sort''
+  ** you have ``\fCset sort=reverse-threads\fP''.)
+  ** .pp
+  ** Note: For reversed $$sort

   ** order $$sort_aux is reversed again (which is not the right thing to do,
   ** but kept to not break any existing configuration setting).
   */
   ** order $$sort_aux is reversed again (which is not the right thing to do,
   ** but kept to not break any existing configuration setting).
   */


@@ -2721,36 +2891,35 @@ struct option_t MuttVars[] = {
   ** .pp
   ** Specifies how to sort entries in the file browser.  By default, the
   ** entries are sorted alphabetically.  Valid values:
   ** .pp
   ** Specifies how to sort entries in the file browser.  By default, the
   ** entries are sorted alphabetically.  Valid values:

+  ** .il
+  ** .dd alpha (alphabetically)
+  ** .dd date
+  ** .dd size
+  ** .dd unsorted
+  ** .ie

   ** .pp
   ** .pp

-  ** .ts
-  ** .  alpha (alphabetically)
-  ** .  date
-  ** .  size
-  ** .  unsorted
-  ** .te
-  ** .pp
-  ** You may optionally use the reverse- prefix to specify reverse sorting
-  ** order (example: set sort_browser=reverse-date).
+  ** You may optionally use the ``reverse-'' prefix to specify reverse sorting
+  ** order (example: ``\fCset sort_browser=reverse-date\fP'').

   */
   { "sort_re",         DT_BOOL, R_INDEX|R_RESORT|R_RESORT_INIT, OPTSORTRE, 1 },
   /*
   ** .pp
   ** This variable is only useful when sorting by threads with
   */
   { "sort_re",         DT_BOOL, R_INDEX|R_RESORT|R_RESORT_INIT, OPTSORTRE, 1 },
   /*
   ** .pp
   ** This variable is only useful when sorting by threads with

-  ** ``$$strict_threads'' unset.  In that case, it changes the heuristic
-  ** mutt uses to thread messages by subject.  With sort_re set, mutt will
+  ** $$strict_threads \fIunset\fP.  In that case, it changes the heuristic
+  ** mutt uses to thread messages by subject.  With $$sort_re \fIset\fP, mutt will

   ** only attach a message as the child of another message by subject if
   ** the subject of the child message starts with a substring matching the
   ** only attach a message as the child of another message by subject if
   ** the subject of the child message starts with a substring matching the

-  ** setting of ``$$reply_regexp''.  With sort_re unset, mutt will attach
+  ** setting of $$reply_regexp.  With $$sort_re \fIunset\fP, mutt will attach

   ** the message whether or not this is the case, as long as the
   ** the message whether or not this is the case, as long as the

-  ** non-``$$reply_regexp'' parts of both messages are identical.
+  ** non-$$reply_regexp parts of both messages are identical.

   */
   { "spam_separator",   DT_STR, R_NONE, UL &SpamSep, UL "," },
   /*
   ** .pp
   */
   { "spam_separator",   DT_STR, R_NONE, UL &SpamSep, UL "," },
   /*
   ** .pp

-  ** ``$spam_separator'' controls what happens when multiple spam headers
-  ** are matched: if unset, each successive header will overwrite any
-  ** previous matches value for the spam label. If set, each successive
-  ** match will append to the previous, using ``$spam_separator'' as a
+  ** This variable controls what happens when multiple spam headers
+  ** are matched: if \fIunset\fP, each successive header will overwrite any
+  ** previous matches value for the spam label. If \fIset\fP, each successive
+  ** match will append to the previous, using this variable's value as a

   ** separator.
   */
   { "spoolfile",       DT_PATH, R_NONE, UL &Spoolfile, 0 },
   ** separator.
   */
   { "spoolfile",       DT_PATH, R_NONE, UL &Spoolfile, 0 },


@@ -2759,18 +2928,18 @@ struct option_t MuttVars[] = {
   ** If your spool mailbox is in a non-default place where Mutt cannot find
   ** it, you can specify its location with this variable.  Mutt will
   ** automatically set this variable to the value of the environment
   ** If your spool mailbox is in a non-default place where Mutt cannot find
   ** it, you can specify its location with this variable.  Mutt will
   ** automatically set this variable to the value of the environment

-  ** variable $$$MAIL if it is not set.
+  ** variable \fC$$$MAIL\fP if it is not set.

   */
   { "status_chars",    DT_STR,  R_BOTH, UL &StChars, UL "-*%A" },
   /*
   ** .pp
   */
   { "status_chars",    DT_STR,  R_BOTH, UL &StChars, UL "-*%A" },
   /*
   ** .pp

-  ** Controls the characters used by the "%r" indicator in
-  ** ``$$status_format''. The first character is used when the mailbox is
+  ** Controls the characters used by the ``%r'' indicator in
+  ** $$status_format. The first character is used when the mailbox is

   ** unchanged. The second is used when the mailbox has been changed, and
   ** it needs to be resynchronized. The third is used if the mailbox is in
   ** read-only mode, or if the mailbox will not be written when exiting
   ** that mailbox (You can toggle whether to write changes to a mailbox
   ** unchanged. The second is used when the mailbox has been changed, and
   ** it needs to be resynchronized. The third is used if the mailbox is in
   ** read-only mode, or if the mailbox will not be written when exiting
   ** that mailbox (You can toggle whether to write changes to a mailbox

-  ** with the toggle-write operation, bound by default to "%"). The fourth
+  ** with the \fC<toggle-write>\fP operation, bound by default to ``%''). The fourth

   ** is used to indicate that the current folder has been opened in attach-
   ** message mode (Certain operations like composing a new mail, replying,
   ** forwarding, etc. are not permitted in this mode).
   ** is used to indicate that the current folder has been opened in attach-
   ** message mode (Certain operations like composing a new mail, replying,
   ** forwarding, etc. are not permitted in this mode).


@@ -2778,10 +2947,9 @@ struct option_t MuttVars[] = {
   { "status_format",   DT_STR,  R_BOTH, UL &Status, UL "-%r-Mutt: %f [Msgs:%?M?%M/?%m%?n? New:%n?%?o? Old:%o?%?d? Del:%d?%?F? Flag:%F?%?t? Tag:%t?%?p? Post:%p?%?b? Inc:%b?%?l? %l?]---(%s/%S)-%>-(%P)---" },
   /*
   ** .pp
   { "status_format",   DT_STR,  R_BOTH, UL &Status, UL "-%r-Mutt: %f [Msgs:%?M?%M/?%m%?n? New:%n?%?o? Old:%o?%?d? Del:%d?%?F? Flag:%F?%?t? Tag:%t?%?p? Post:%p?%?b? Inc:%b?%?l? %l?]---(%s/%S)-%>-(%P)---" },
   /*
   ** .pp

-  ** Controls the format of the status line displayed in the \fIindex\fP
-  ** menu.  This string is similar to ``$$index_format'', but has its own
-  ** set of printf()-like sequences:
-  ** .pp
+  ** Controls the format of the status line displayed in the ``index''
+  ** menu.  This string is similar to $$index_format, but has its own
+  ** set of \fCprintf(3)\fP-like sequences:

   ** .dl
   ** .dt %b  .dd number of mailboxes with new mail *
   ** .dt %d  .dd number of deleted messages *
   ** .dl
   ** .dt %b  .dd number of mailboxes with new mail *
   ** .dt %d  .dd number of deleted messages *


@@ -2789,7 +2957,7 @@ struct option_t MuttVars[] = {
   ** .dt %F  .dd number of flagged messages *
   ** .dt %h  .dd local hostname
   ** .dt %l  .dd size (in bytes) of the current mailbox *
   ** .dt %F  .dd number of flagged messages *
   ** .dt %h  .dd local hostname
   ** .dt %l  .dd size (in bytes) of the current mailbox *

-  ** .dt %L  .dd size (in bytes) of the messages shown 
+  ** .dt %L  .dd size (in bytes) of the messages shown

   **             (i.e., which match the current limit) *
   ** .dt %m  .dd the number of messages in the mailbox *
   ** .dt %M  .dd the number of messages shown (i.e., which match the current limit) *
   **             (i.e., which match the current limit) *
   ** .dt %m  .dd the number of messages in the mailbox *
   ** .dt %M  .dd the number of messages shown (i.e., which match the current limit) *


@@ -2805,12 +2973,12 @@ struct option_t MuttVars[] = {
   ** .dt %u  .dd number of unread messages *
   ** .dt %v  .dd Mutt version string
   ** .dt %V  .dd currently active limit pattern, if any *
   ** .dt %u  .dd number of unread messages *
   ** .dt %v  .dd Mutt version string
   ** .dt %V  .dd currently active limit pattern, if any *

-  ** .dt %>X .dd right justify the rest of the string and pad with "X"
-  ** .dt %|X .dd pad to the end of the line with "X"
-  ** .dt %*X .dd soft-fill with character "X" as pad
+  ** .dt %>X .dd right justify the rest of the string and pad with ``X''
+  ** .dt %|X .dd pad to the end of the line with ``X''
+  ** .dt %*X .dd soft-fill with character ``X'' as pad

   ** .de
   ** .pp
   ** .de
   ** .pp

-  ** For an explanation of `soft-fill', see the ``$$index_format'' documentation.
+  ** For an explanation of ``soft-fill'', see the $$index_format documentation.

   ** .pp
   ** * = can be optionally printed if nonzero
   ** .pp
   ** .pp
   ** * = can be optionally printed if nonzero
   ** .pp


@@ -2820,7 +2988,7 @@ struct option_t MuttVars[] = {
   ** particularly meaningful.  To optionally print a string based upon one
   ** of the above sequences, the following construct is used:
   ** .pp
   ** particularly meaningful.  To optionally print a string based upon one
   ** of the above sequences, the following construct is used:
   ** .pp

-  **  %?<sequence_char>?<optional_string>?
+  **  \fC%?<sequence_char>?<optional_string>?\fP

   ** .pp
   ** where \fIsequence_char\fP is a character from the table above, and
   ** \fIoptional_string\fP is the string you would like printed if
   ** .pp
   ** where \fIsequence_char\fP is a character from the table above, and
   ** \fIoptional_string\fP is the string you would like printed if


@@ -2830,88 +2998,98 @@ struct option_t MuttVars[] = {
   ** .pp
   ** Here is an example illustrating how to optionally print the number of
   ** new messages in a mailbox:
   ** .pp
   ** Here is an example illustrating how to optionally print the number of
   ** new messages in a mailbox:

-  ** %?n?%n new messages.?
+  ** .pp
+  ** \fC%?n?%n new messages.?\fP

   ** .pp
   ** You can also switch between two strings using the following construct:
   ** .pp
   ** .pp
   ** You can also switch between two strings using the following construct:
   ** .pp

-  ** %?<sequence_char>?<if_string>&<else_string>?
+  ** \fC%?<sequence_char>?<if_string>&<else_string>?\fP

   ** .pp
   ** If the value of \fIsequence_char\fP is non-zero, \fIif_string\fP will
   ** be expanded, otherwise \fIelse_string\fP will be expanded.
   ** .pp
   ** .pp
   ** If the value of \fIsequence_char\fP is non-zero, \fIif_string\fP will
   ** be expanded, otherwise \fIelse_string\fP will be expanded.
   ** .pp

-  ** You can force the result of any printf-like sequence to be lowercase
-  ** by prefixing the sequence character with an underscore (_) sign.
+  ** You can force the result of any \fCprintf(3)\fP-like sequence to be lowercase
+  ** by prefixing the sequence character with an underscore (``_'') sign.

   ** For example, if you want to display the local hostname in lowercase,
   ** For example, if you want to display the local hostname in lowercase,

-  ** you would use:
-  ** %_h
+  ** you would use: ``\fC%_h\fP''.

   ** .pp
   ** .pp

-  ** If you prefix the sequence character with a colon (:) character, mutt
-  ** will replace any dots in the expansion by underscores. This might be helpful 
+  ** If you prefix the sequence character with a colon (``:'') character, mutt
+  ** will replace any dots in the expansion by underscores. This might be helpful

   ** with IMAP folders that don't like dots in folder names.
   */
   { "status_on_top",   DT_BOOL, R_BOTH, OPTSTATUSONTOP, 0 },
   /*
   ** .pp
   ** Setting this variable causes the ``status bar'' to be displayed on
   ** with IMAP folders that don't like dots in folder names.
   */
   { "status_on_top",   DT_BOOL, R_BOTH, OPTSTATUSONTOP, 0 },
   /*
   ** .pp
   ** Setting this variable causes the ``status bar'' to be displayed on

-  ** the first line of the screen rather than near the bottom.
+  ** the first line of the screen rather than near the bottom. If $$help
+  ** is \fIset\fP, too it'll be placed at the bottom.

   */
   { "strict_threads",  DT_BOOL, R_RESORT|R_RESORT_INIT|R_INDEX, OPTSTRICTTHREADS, 0 },
   /*
   ** .pp
   */
   { "strict_threads",  DT_BOOL, R_RESORT|R_RESORT_INIT|R_INDEX, OPTSTRICTTHREADS, 0 },
   /*
   ** .pp

-  ** If set, threading will only make use of the ``In-Reply-To'' and
-  ** ``References'' fields when you ``$$sort'' by message threads.  By
+  ** If \fIset\fP, threading will only make use of the ``In-Reply-To'' and
+  ** ``References:'' fields when you $$sort by message threads.  By

   ** default, messages with the same subject are grouped together in
   ** ``pseudo threads.''. This may not always be desirable, such as in a
   ** personal mailbox where you might have several unrelated messages with
   ** default, messages with the same subject are grouped together in
   ** ``pseudo threads.''. This may not always be desirable, such as in a
   ** personal mailbox where you might have several unrelated messages with

-  ** the subject ``hi'' which will get grouped together. See also
-  ** ``$$sort_re'' for a less drastic way of controlling this
+  ** the subjects like ``hi'' which will get grouped together. See also
+  ** $$sort_re for a less drastic way of controlling this

   ** behaviour.
   */
   { "suspend",         DT_BOOL, R_NONE, OPTSUSPEND, 1 },
   /*
   ** .pp
   ** When \fIunset\fP, mutt won't stop when the user presses the terminal's
   ** behaviour.
   */
   { "suspend",         DT_BOOL, R_NONE, OPTSUSPEND, 1 },
   /*
   ** .pp
   ** When \fIunset\fP, mutt won't stop when the user presses the terminal's

-  ** \fIsusp\fP key, usually ``control-Z''. This is useful if you run mutt
-  ** inside an xterm using a command like xterm -e mutt.
+  ** \fIsusp\fP key, usually ``^Z''. This is useful if you run mutt
+  ** inside an xterm using a command like ``\fCxterm -e mutt\fP''.

   */
   { "text_flowed",     DT_BOOL, R_NONE, OPTTEXTFLOWED,  0 },
   /*
   ** .pp
   */
   { "text_flowed",     DT_BOOL, R_NONE, OPTTEXTFLOWED,  0 },
   /*
   ** .pp

-  ** When set, mutt will generate text/plain; format=flowed attachments.
+  ** When \fIset\fP, mutt will generate ``format=flowed'' bodies with a content type
+  ** of ``\fCtext/plain; format=flowed\fP''.

   ** This format is easier to handle for some mailing software, and generally
   ** This format is easier to handle for some mailing software, and generally

-  ** just looks like ordinary text.  To actually make use of this format's 
+  ** just looks like ordinary text.  To actually make use of this format's

   ** features, you'll need support in your editor.
   ** .pp
   ** features, you'll need support in your editor.
   ** .pp

-  ** Note that $$indent_string is ignored when this option is set.
+  ** Note that $$indent_string is ignored when this option is \fIset\fP.

   */
   { "thread_received", DT_BOOL, R_RESORT|R_RESORT_INIT|R_INDEX, OPTTHREADRECEIVED, 0 },
   /*
   ** .pp
   */
   { "thread_received", DT_BOOL, R_RESORT|R_RESORT_INIT|R_INDEX, OPTTHREADRECEIVED, 0 },
   /*
   ** .pp

-  ** When set, mutt uses the date received rather than the date sent
+  ** When \fIset\fP, mutt uses the date received rather than the date sent

   ** to thread messages by subject.
   */
   { "thorough_search", DT_BOOL, R_NONE, OPTTHOROUGHSRC, 0 },
   /*
   ** .pp
   ** to thread messages by subject.
   */
   { "thorough_search", DT_BOOL, R_NONE, OPTTHOROUGHSRC, 0 },
   /*
   ** .pp

-  ** Affects the \fI~b\fP and \fI~h\fP search operations described in
-  ** section ``$patterns'' above.  If set, the headers and attachments of
-  ** messages to be searched are decoded before searching.  If unset,
+  ** Affects the \fC~b\fP and \fC~h\fP search operations described in
+  ** section ``$patterns''.  If \fIset\fP, the headers and body/attachments of
+  ** messages to be searched are decoded before searching. If \fIunset\fP,

   ** messages are searched as they appear in the folder.
   ** messages are searched as they appear in the folder.

+  ** .pp
+  ** Users searching attachments or for non-ASCII characters should \fIset\fP
+  ** this value because decoding also includes MIME parsing/decoding and possible
+  ** character set conversions. Otherwise mutt will attempt to match against the
+  ** raw message received (for example quoted-printable encoded or with encoded
+  ** headers) which may lead to incorrect search results.

   */
   { "tilde",           DT_BOOL, R_PAGER, OPTTILDE, 0 },
   /*
   ** .pp
   */
   { "tilde",           DT_BOOL, R_PAGER, OPTTILDE, 0 },
   /*
   ** .pp

-  ** When set, the internal-pager will pad blank lines to the bottom of the
-  ** screen with a tilde (~).
+  ** When \fIset\fP, the internal-pager will pad blank lines to the bottom of the
+  ** screen with a tilde (``~'').

   */
   { "time_inc",                DT_NUM,  R_NONE, UL &TimeInc, 0 },
   /*
   ** .pp
   */
   { "time_inc",                DT_NUM,  R_NONE, UL &TimeInc, 0 },
   /*
   ** .pp

-  ** Along with ``$read_inc'', ``$write_inc'', and ``$net_inc'', this
+  ** Along with $$read_inc, $$write_inc, and $$net_inc, this

   ** variable controls the frequency with which progress updates are
   ** variable controls the frequency with which progress updates are

-  ** displayed. It suppresses updates less than ``$time_inc'' milliseconds
+  ** displayed. It suppresses updates less than $$time_inc milliseconds

   ** apart. This can improve throughput on systems with slow terminals,
   ** or when running mutt on a remote system.
   ** apart. This can improve throughput on systems with slow terminals,
   ** or when running mutt on a remote system.

+  ** .pp
+  ** Also see the ``$tuning'' section of the manual for performance considerations.

   */
   { "timeout",         DT_NUM,  R_NONE, UL &Timeout, 600 },
   /*
   */
   { "timeout",         DT_NUM,  R_NONE, UL &Timeout, 600 },
   /*


@@ -2933,22 +3111,22 @@ struct option_t MuttVars[] = {
   ** .pp
   ** This variable allows you to specify where Mutt will place its
   ** temporary files needed for displaying and composing messages.  If
   ** .pp
   ** This variable allows you to specify where Mutt will place its
   ** temporary files needed for displaying and composing messages.  If

-  ** this variable is not set, the environment variable TMPDIR is
-  ** used.  If TMPDIR is not set then "/tmp" is used.
+  ** this variable is not set, the environment variable \fC$$$TMPDIR\fP is
+  ** used.  If \fC$$$TMPDIR\fP is not set then ``\fC/tmp\fP'' is used.

   */
   { "to_chars",                DT_STR,  R_BOTH, UL &Tochars, UL " +TCFL" },
   /*
   ** .pp
   ** Controls the character used to indicate mail addressed to you.  The
   */
   { "to_chars",                DT_STR,  R_BOTH, UL &Tochars, UL " +TCFL" },
   /*
   ** .pp
   ** Controls the character used to indicate mail addressed to you.  The

-  ** first character is the one used when the mail is NOT addressed to your
-  ** address (default: space).  The second is used when you are the only
-  ** recipient of the message (default: +).  The third is when your address
-  ** appears in the TO header field, but you are not the only recipient of
-  ** the message (default: T).  The fourth character is used when your
-  ** address is specified in the CC header field, but you are not the only
+  ** first character is the one used when the mail is \fInot\fP addressed to your
+  ** address.  The second is used when you are the only
+  ** recipient of the message.  The third is when your address
+  ** appears in the ``To:'' header field, but you are not the only recipient of
+  ** the message.  The fourth character is used when your
+  ** address is specified in the ``Cc:'' header field, but you are not the only

   ** recipient.  The fifth character is used to indicate mail that was sent
   ** by \fIyou\fP.  The sixth character is used to indicate when a mail
   ** recipient.  The fifth character is used to indicate mail that was sent
   ** by \fIyou\fP.  The sixth character is used to indicate when a mail

-  ** was sent to a mailing-list you subscribe to (default: L).
+  ** was sent to a mailing-list you subscribe to.

   */
 #ifdef USE_SOCKET
   { "tunnel",            DT_STR, R_NONE, UL &Tunnel, UL 0 },
   */
 #ifdef USE_SOCKET
   { "tunnel",            DT_STR, R_NONE, UL &Tunnel, UL 0 },


@@ -2956,11 +3134,12 @@ struct option_t MuttVars[] = {
   ** .pp
   ** Setting this variable will cause mutt to open a pipe to a command
   ** instead of a raw socket. You may be able to use this to set up
   ** .pp
   ** Setting this variable will cause mutt to open a pipe to a command
   ** instead of a raw socket. You may be able to use this to set up

-  ** preauthenticated connections to your IMAP/POP3 server. Example:
-  ** .pp
-  ** tunnel="ssh -q mailhost.net /usr/local/libexec/imapd"
+  ** preauthenticated connections to your IMAP/POP3/SMTP server. Example:
+  ** .ts
+  ** set tunnel="ssh -q mailhost.net /usr/local/libexec/imapd"
+  ** .te

   ** .pp
   ** .pp

-  ** NOTE: For this example to work you must be able to log in to the remote
+  ** Note: For this example to work you must be able to log in to the remote

   ** machine without having to enter a password.
   */
 #endif
   ** machine without having to enter a password.
   */
 #endif


@@ -2968,31 +3147,31 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** \fBWarning:\fP do not set this variable unless you are using a version
   /*
   ** .pp
   ** \fBWarning:\fP do not set this variable unless you are using a version

-  ** of sendmail which supports the -B8BITMIME flag (such as sendmail
+  ** of sendmail which supports the \fC-B8BITMIME\fP flag (such as sendmail

   ** 8.8.x) or you may not be able to send mail.
   ** .pp
   ** 8.8.x) or you may not be able to send mail.
   ** .pp

-  ** When \fIset\fP, Mutt will invoke ``$$sendmail'' with the -B8BITMIME
+  ** When \fIset\fP, Mutt will invoke $$sendmail with the \fC-B8BITMIME\fP

   ** flag when sending 8-bit messages to enable ESMTP negotiation.
   */
   { "use_domain",      DT_BOOL, R_NONE, OPTUSEDOMAIN, 1 },
   /*
   ** .pp
   ** flag when sending 8-bit messages to enable ESMTP negotiation.
   */
   { "use_domain",      DT_BOOL, R_NONE, OPTUSEDOMAIN, 1 },
   /*
   ** .pp

-  ** When set, Mutt will qualify all local addresses (ones without the
-  ** @host portion) with the value of ``$$hostname''.  If \fIunset\fP, no
+  ** When \fIset\fP, Mutt will qualify all local addresses (ones without the
+  ** ``@host'' portion) with the value of $$hostname.  If \fIunset\fP, no

   ** addresses will be qualified.
   */
   { "use_envelope_from",       DT_BOOL, R_NONE, OPTENVFROM, 0 },
   /*
    ** .pp
    ** When \fIset\fP, mutt will set the \fIenvelope\fP sender of the message.
   ** addresses will be qualified.
   */
   { "use_envelope_from",       DT_BOOL, R_NONE, OPTENVFROM, 0 },
   /*
    ** .pp
    ** When \fIset\fP, mutt will set the \fIenvelope\fP sender of the message.

-   ** If ``$$envelope_from_address'' is set, it will be used as the sender
-   ** address. If not, mutt will attempt to derive the sender from the
-   ** "From:" header.
+   ** If $$envelope_from_address is \fIset\fP, it will be used as the sender
+   ** address. If \fIunset\fP, mutt will attempt to derive the sender from the
+   ** ``From:'' header.

    ** .pp
    ** Note that this information is passed to sendmail command using the
    ** .pp
    ** Note that this information is passed to sendmail command using the

-   ** "-f" command line switch. Therefore setting this option is not useful
-   ** if the ``$$sendmail'' variable already contains "-f" or if the
-   ** executable pointed to by $$sendmail doesn't support the "-f" switch.
+   ** \fC-f\fP command line switch. Therefore setting this option is not useful
+   ** if the $$sendmail variable already contains \fC-f\fP or if the
+   ** executable pointed to by $$sendmail doesn't support the \fC-f\fP switch.

    */
   { "envelope_from",   DT_SYN,  R_NONE, UL "use_envelope_from", 0 },
   /*
    */
   { "envelope_from",   DT_SYN,  R_NONE, UL "use_envelope_from", 0 },
   /*


@@ -3000,8 +3179,8 @@ struct option_t MuttVars[] = {
   { "use_from",                DT_BOOL, R_NONE, OPTUSEFROM, 1 },
   /*
   ** .pp
   { "use_from",                DT_BOOL, R_NONE, OPTUSEFROM, 1 },
   /*
   ** .pp

-  ** When \fIset\fP, Mutt will generate the `From:' header field when
-  ** sending messages.  If \fIunset\fP, no `From:' header field will be
+  ** When \fIset\fP, Mutt will generate the ``From:'' header field when
+  ** sending messages.  If \fIunset\fP, no ``From:'' header field will be

   ** generated unless the user explicitly sets one using the ``$my_hdr''
   ** command.
   */
   ** generated unless the user explicitly sets one using the ``$my_hdr''
   ** command.
   */


@@ -3019,41 +3198,42 @@ struct option_t MuttVars[] = {
   /*
   ** .pp
   ** When \fIset\fP, Mutt will look for IPv6 addresses of hosts it tries to
   /*
   ** .pp
   ** When \fIset\fP, Mutt will look for IPv6 addresses of hosts it tries to

-  ** contact.  If this option is unset, Mutt will restrict itself to IPv4 addresses.
+  ** contact.  If this option is \fIunset\fP, Mutt will restrict itself to IPv4 addresses.

   ** Normally, the default should work.
   */
 #endif /* HAVE_GETADDRINFO */
   { "user_agent",      DT_BOOL, R_NONE, OPTXMAILER, 1},
   /*
   ** .pp
   ** Normally, the default should work.
   */
 #endif /* HAVE_GETADDRINFO */
   { "user_agent",      DT_BOOL, R_NONE, OPTXMAILER, 1},
   /*
   ** .pp

-  ** When \fIset\fP, mutt will add a "User-Agent" header to outgoing
+  ** When \fIset\fP, mutt will add a ``User-Agent:'' header to outgoing

   ** messages, indicating which version of mutt was used for composing
   ** them.
   */
   { "visual",          DT_PATH, R_NONE, UL &Visual, 0 },
   /*
   ** .pp
   ** messages, indicating which version of mutt was used for composing
   ** them.
   */
   { "visual",          DT_PATH, R_NONE, UL &Visual, 0 },
   /*
   ** .pp

-  ** Specifies the visual editor to invoke when the \fI~v\fP command is
+  ** Specifies the visual editor to invoke when the ``\fC~v\fP'' command is

   ** given in the builtin editor.
   */
   { "wait_key",                DT_BOOL, R_NONE, OPTWAITKEY, 1 },
   /*
   ** .pp
   ** given in the builtin editor.
   */
   { "wait_key",                DT_BOOL, R_NONE, OPTWAITKEY, 1 },
   /*
   ** .pp

-  ** Controls whether Mutt will ask you to press a key after \fIshell-
-  ** escape\fP, \fIpipe-message\fP, \fIpipe-entry\fP, \fIprint-message\fP,
-  ** and \fIprint-entry\fP commands.
+  ** Controls whether Mutt will ask you to press a key after an external command
+  ** has been invoked by these functions: \fC<shell-escape>\fP,
+  ** \fC<pipe-message>\fP, \fC<pipe-entry>\fP, \fC<print-message>\fP,
+  ** and \fC<print-entry>\fP commands.

   ** .pp
   ** It is also used when viewing attachments with ``$auto_view'', provided
   ** that the corresponding mailcap entry has a \fIneedsterminal\fP flag,
   ** and the external program is interactive.
   ** .pp
   ** .pp
   ** It is also used when viewing attachments with ``$auto_view'', provided
   ** that the corresponding mailcap entry has a \fIneedsterminal\fP flag,
   ** and the external program is interactive.
   ** .pp

-  ** When set, Mutt will always ask for a key. When unset, Mutt will wait
+  ** When \fIset\fP, Mutt will always ask for a key. When \fIunset\fP, Mutt will wait

   ** for a key only if the external command returned a non-zero status.
   */
   { "weed",            DT_BOOL, R_NONE, OPTWEED, 1 },
   /*
   ** .pp
   ** for a key only if the external command returned a non-zero status.
   */
   { "weed",            DT_BOOL, R_NONE, OPTWEED, 1 },
   /*
   ** .pp

-  ** When set, mutt will weed headers when displaying, forwarding,
+  ** When \fIset\fP, mutt will weed headers when displaying, forwarding,

   ** printing, or replying to messages.
   */
   { "wrap",             DT_NUM,  R_PAGER, UL &Wrap, 0 },
   ** printing, or replying to messages.
   */
   { "wrap",             DT_NUM,  R_PAGER, UL &Wrap, 0 },


@@ -3066,32 +3246,33 @@ struct option_t MuttVars[] = {
   { "wrap_search",     DT_BOOL, R_NONE, OPTWRAPSEARCH, 1 },
   /*
   ** .pp
   { "wrap_search",     DT_BOOL, R_NONE, OPTWRAPSEARCH, 1 },
   /*
   ** .pp

-  ** Controls whether searches wrap around the end of the mailbox.
+  ** Controls whether searches wrap around the end.

   ** .pp
   ** .pp

-  ** When set, searches will wrap around the first (or last) message. When
-  ** unset, searches will not wrap.
+  ** When \fIset\fP, searches will wrap around the first (or last) item. When
+  ** \fIunset\fP, incremental searches will not wrap.

   */
   { "wrapmargin",      DT_NUM,  R_PAGER, UL &Wrap, 0 },
   /*
   ** .pp
   */
   { "wrapmargin",      DT_NUM,  R_PAGER, UL &Wrap, 0 },
   /*
   ** .pp

-  ** (DEPRECATED) Equivalent to setting $wrap with a negative value.
+  ** (DEPRECATED) Equivalent to setting $$wrap with a negative value.

   */
   { "write_inc",       DT_NUM,  R_NONE, UL &WriteInc, 10 },
   /*
   ** .pp
   ** When writing a mailbox, a message will be printed every
   */
   { "write_inc",       DT_NUM,  R_NONE, UL &WriteInc, 10 },
   /*
   ** .pp
   ** When writing a mailbox, a message will be printed every

-  ** \fIwrite_inc\fP messages to indicate progress.  If set to 0, only a
+  ** $$write_inc messages to indicate progress.  If set to 0, only a

   ** single message will be displayed before writing a mailbox.
   ** .pp
   ** single message will be displayed before writing a mailbox.
   ** .pp

-  ** Also see the ``$$read_inc'' variable.
+  ** Also see the $$read_inc, $$net_inc and $$time_inc variables and the
+  ** ``$tuning'' section of the manual for performance considerations.

   */
   { "write_bcc",       DT_BOOL, R_NONE, OPTWRITEBCC, 1},
   /*
   ** .pp
   */
   { "write_bcc",       DT_BOOL, R_NONE, OPTWRITEBCC, 1},
   /*
   ** .pp

-  ** Controls whether mutt writes out the Bcc header when preparing
+  ** Controls whether mutt writes out the ``Bcc:'' header when preparing

   ** messages to be sent.  Exim users may wish to unset this. If mutt
   ** messages to be sent.  Exim users may wish to unset this. If mutt

-  ** is set to deliver directly via SMTP (see ``$$smtp_url''), this
-  ** option does nothing: mutt will never write out the BCC header
+  ** is set to deliver directly via SMTP (see $$smtp_url), this
+  ** option does nothing: mutt will never write out the ``Bcc:'' header

   ** in this case.
   */
   /*--*/
   ** in this case.
   */
   /*--*/


@@ -3194,7 +3375,6 @@ struct command_t
   char *name;
   int (*func) (BUFFER *, BUFFER *, unsigned long, BUFFER *);
   unsigned long data;
   char *name;
   int (*func) (BUFFER *, BUFFER *, unsigned long, BUFFER *);
   unsigned long data;

-  unsigned long data1;

 };
 
 struct command_t Commands[] = {
 };
 
 struct command_t Commands[] = {