<!--}}}-->
-<sect>Syntax of Initialization Files<label id="muttrc-syntax"> <!--{{{-->
+<sect>Basic Syntax of Initialization Files<label id="muttrc-syntax"> <!--{{{-->
<p>
An initialization file consists of a series of <ref id="commands"
comment which includes line3 and line4. line5 is a new line of its own and
thus is interpreted again.
-It is also possible to substitute the output of a Unix command in an
-initialization file. This is accomplished by enclosing the command in
-backquotes (``). For example,
+The commands understood by mutt are explained in the next paragraphs.
+For a complete list, see the <ref id="commands" name="command reference">.
+
+<!--}}}-->
+
+<sect>Variable Expansion <!--{{{-->
+
+ <sect1>Commands' Output
+
+ <p>It is possible to substitute the output of a Unix command in an
+ initialization file. This is accomplished by enclosing the command
+ in backquotes (``) as in, for example:
+
<tscreen><verb>
my_hdr X-Operating-System: `uname -a`
</verb></tscreen>
-The output of the Unix command ``uname -a'' will be substituted before the
-line is parsed. Note that since initialization files are line oriented, only
-the first line of output from the Unix command will be substituted.
-UNIX environments can be accessed like the way it is done in shells like
-sh and bash: Prepend the name of the environment by a ``$''. For
-example,
+ <p>The output of the Unix command ``uname -a'' will be substituted
+ before the line is parsed. Note that since initialization files are
+ line oriented, only the first line of output from the Unix command
+ will be substituted.
+
+ <sect1>Environment Variables
+
+ <p>UNIX environments can be accessed like the way it is done in
+ shells like sh and bash: Prepend the name of the environment by a
+ ``$'' sign. For example,
+
<tscreen><verb>
set record=+sent_on_$HOSTNAME
</verb></tscreen>
-The commands understood by mutt are explained in the next paragraphs.
-For a complete list, see the <ref id="commands" name="command reference">.
+ <p>sets the <ref id="record" name="$record"> variable to the
+ string <em/+sent_on_/ and appends the value of the evironment
+ variable <tt>$HOSTNAME</tt>.
-<!--}}}-->
+ <p><bf/Note:/ There will be no warning if an environment variable
+ is not defined. The result will of the expansion will then be empty.
+
+ <sect1>Configuration Variables
+
+ <p>As for environment variables, the values of all configuration
+ variables as string can be used in the same way, too. For example,
+
+<tscreen><verb>
+set imap_home_namespace = $folder
+</verb></tscreen>
+
+ <p>would set the value of <ref id="imap_home_namespace"
+ name="$imap_home_namespace"> to the value to
+ which <ref id="folder" name="$folder"> is <em/currently/ set
+ to.
+
+ <p><bf/Note:/ There're no logical links established in such cases so
+ that the the value for <ref id="imap_home_namespace"
+ name="$imap_home_namespace"> won't change even
+ if <ref id="folder" name="$folder"> gets changed.
+
+ <p><bf/Note:/ There will be no warning if a configuration variable
+ is not defined or is empty. The result will of the expansion will
+ then be empty.
+
+ <sect1>Self-Defined Variables
+
+ <p>Mutt-ng flexibly allows users to define their own variables. To
+ avoid conflicts with the standard set and to prevent misleading
+ error messages, there's a reserved namespace for them: all
+ user-defined variables must be prefixed with <tt/user_/ and can be
+ used just like any ordinary configuration or environment
+ variable.
+
+ <p>For example, to view the manual, users can either define three
+ macros like the following
+
+<tscreen><verb>
+macro generic <F1> "!less -r /path/to/manual" "Show manual"
+macro pager <F1> "!less -r /path/to/manual" "Show manual"
+macro index <F1> "!less -r /path/to/manual" "Show manual"
+</verb></tscreen>
+
+ <p>for <tt/generic/, <tt/pager/ and <tt/index/. The alternative is to
+ define a custom variable like so:
+
+<tscreen><verb>
+set user_manualcmd = '!less -r /path/to_manual"
+macro generic <F1> "$user_manualcmd<enter>" "Show manual"
+macro pager <F1> "$user_manualcmd<enter>" "Show manual"
+macro index <F1> "$user_manualcmd<enter>" "Show manual"
+</verb></tscreen>
+
+ <p>Using this feature, arbitrary sequences can be defined once and
+ recalled and reused where necessary. More advanced scenarios could
+ include to save a variable's value at the beginning of macro
+ sequence and restore it at end.
+
+ <p>When the variable is first defined, the first value it gets
+ assigned is also the initial value to which it can be reset using
+ the <tt/reset/ command.
+
+ <p>The complete removal is done via the <tt/unset/ keyword.
+
+ <p>After the following sequence:
+
+<tscreen><verb>
+set user_foo = 42
+set user_foo = 666
+</verb></tscreen>
+
+ <p>the variable <tt>$user_foo</tt> has a current value of 666 and an
+ initial of 42. The query
+
+<tscreen><verb>
+set ?user_foo
+</verb></tscreen>
+
+ <p>will show 666. After doing the reset via
+
+<tscreen><verb>
+reset user_foo
+</verb></tscreen>
+
+ <p>a following query will give 42 as the result. After unsetting it
+ via
+
+<tscreen><verb>
+unset user_foo
+</verb></tscreen>
+
+ <p>any query or operation (except the noted expansion within other
+ statements) will lead to an error message.
+
+ <sect1>Type Conversions
+
+ <p>A note about variable's types during conversion: internally
+ values are stored in internal types but for any dump/query or set
+ operation they're converted to and from string. That means that
+ there's no need to worry about types when referencing any variable.
+ As an example, the following can be used without harm (besides
+ makeing muttng very likely behave strange):
+
+<tscreen><verb>
+set read_inc = 100
+set folder = $read_inc
+set $read_inc = $folder
+set user_magic_number = 42
+set folder = $user_magic_number
+</verb></tscreen>
+
+<!--}}}-->
<sect>Defining/Using aliases<label id="alias"> <!--{{{-->
<p>
<sect>Format = Flowed <!--{{{-->
-<p>Mutt-ng contains support for so-called <tt/format=flowed/ messages.
-In the beginning of email, each message had a fixed line width, and
-it was enough for displaying them on fixed-size terminals. But times
-changed, and nowadays hardly anybody still uses fixed-size terminals:
-more people nowaydays use graphical user interfaces, with dynamically
-resizable windows. This led to the demand of a new email format that
-makes it possible for the email client to make the email look nice
-in a resizable window without breaking quoting levels and creating
-an incompatible email format that can also be displayed nicely on
-old fixed-size terminals.
-
-<p>For introductory information on <tt/format=flowed/ messages, see
-<htmlurl url="http://www.joeclark.org/ffaq.html"
-name="<http://www.joeclark.org/ffaq.html>">.
-
-<p>When you receive emails that are marked as <tt/format=flowed/
-messages, and is formatted correctly, mutt-ng will try to reformat
-the message to optimally fit on your terminal. If you want a fixed
-margin on the right side of your terminal, you can set the
-following:
+ <sect1>Introduction <!--{{{-->
-<verb>
-set wrapmargin = 10
-</verb>
+ <p>Mutt-ng contains support for so-called <tt/format=flowed/ messages.
+ In the beginning of email, each message had a fixed line width, and
+ it was enough for displaying them on fixed-size terminals. But times
+ changed, and nowadays hardly anybody still uses fixed-size terminals:
+ more people nowaydays use graphical user interfaces, with dynamically
+ resizable windows. This led to the demand of a new email format that
+ makes it possible for the email client to make the email look nice
+ in a resizable window without breaking quoting levels and creating
+ an incompatible email format that can also be displayed nicely on
+ old fixed-size terminals.
-<p>The code above makes the line break 10 columns before the right
-side of the terminal.
+ <p>For introductory information on <tt/format=flowed/ messages, see
+ <htmlurl url="http://www.joeclark.org/ffaq.html"
+ name="<http://www.joeclark.org/ffaq.html>">.
-<p>If your terminal is so wide that the lines are embarrassingly long,
-you can also set a maximum line length:
+ <!--}}}-->
-<verb>
-set max_line_length = 120
-</verb>
+ <sect1>Receiving: Display Setup <!--{{{-->
-<p>The example above will give you lines not longer than 120
-characters.
+ <p>When you receive emails that are marked as <tt/format=flowed/
+ messages, and is formatted correctly, mutt-ng will try to reformat
+ the message to optimally fit on your terminal. If you want a fixed
+ margin on the right side of your terminal, you can set the
+ following:
-<p>When you view at <tt/format=flowed/ messages, you will often see
-the quoting hierarchy like in the following example:
+ <verb>
+ set wrapmargin = 10
+ </verb>
-<verb>
->Bill, can you please send last month's progress report to Mr.
->Morgan? We also urgently need the cost estimation for the new
->production server that we want to set up before our customer's
->project will go live.
-</verb>
+ <p>The code above makes the line break 10 columns before the right
+ side of the terminal.
-<p>This obviously doesn't look very nice, and it makes it very
-hard to differentiate between text and quoting character. The
-solution is to configure mutt-ng to "stuff" the quoting:
+ <p>If your terminal is so wide that the lines are embarrassingly long,
+ you can also set a maximum line length:
-<verb>
-set stuff_quoted
-</verb>
+ <verb>
+ set max_line_length = 120
+ </verb>
-<p>This will lead to a nicer result that is easier to read:
+ <p>The example above will give you lines not longer than 120
+ characters.
-<verb>
-> Bill, can you please send last month's progress report to Mr.
-> Morgan? We also urgently need the cost estimation for the new
-> production server that we want to set up before our customer's
-> project will go live.
-</verb>
+ <p>When you view at <tt/format=flowed/ messages, you will often see
+ the quoting hierarchy like in the following example:
-<p>If you want mutt-ng to send emails with <tt/format=flowed/ set, you
-need to explicitly set it:
+ <verb>
+ >Bill, can you please send last month's progress report to Mr.
+ >Morgan? We also urgently need the cost estimation for the new
+ >production server that we want to set up before our customer's
+ >project will go live.
+ </verb>
-<verb>
-set text_flowed
-</verb>
+ <p>This obviously doesn't look very nice, and it makes it very
+ hard to differentiate between text and quoting character. The
+ solution is to configure mutt-ng to "stuff" the quoting:
+
+ <verb>
+ set stuff_quoted
+ </verb>
+
+ <p>This will lead to a nicer result that is easier to read:
+
+ <verb>
+ > Bill, can you please send last month's progress report to Mr.
+ > Morgan? We also urgently need the cost estimation for the new
+ > production server that we want to set up before our customer's
+ > project will go live.
+ </verb>
+
+ <!--}}}-->
+
+ <sect1>Sending <!--{{{-->
+
+ <p>If you want mutt-ng to send emails with <tt/format=flowed/ set, you
+ need to explicitly set it:
-<p>Additionally, you have to use an editor which supports writing
-<tt/format=flowed/-conforming emails. For vim, this is done by
-adding <tt/w/ to the formatoptions (see <tt/:h formatoptions/ and
-<tt/:h fo-table/) when writing emails.
+ <verb>
+ set text_flowed
+ </verb>
+
+ <p>Additionally, you have to use an editor which supports writing
+ <tt/format=flowed/-conforming emails. For vim, this is done by
+ adding <tt/w/ to the formatoptions (see <tt/:h formatoptions/ and
+ <tt/:h fo-table/) when writing emails.
+
+ <p>Also note that <em/format=flowed/ knows about ``space-stuffing'',
+ that is, when sending messages, some kinds of lines have to be
+ indented with a single space on the sending side. On the receiving
+ side, the first space (if any) is removed. As a consequence and in
+ addition to the above simple setting, please keep this in mind when
+ making manual formattings within the editor. Also note that mutt-ng
+ currently violates the standard (RfC 3676) as it does not
+ space-stuff lines starting with:
+
+ <itemize>
+
+ <item><tt/>/ This is <em/not/ the quote character but a right
+ angle used for other reasons
+
+ <item><tt/From/ with a trailing space.
+
+ <item>just a space for formatting reasons
+
+ </itemize>
+
+ Please make sure that you manually prepend a space to each of them.
+
+ <!--}}}-->
+
+ <sect1>Additional Notes <!--{{{-->
+
+ <p> For completeness, the <ref id="delete_space"
+ name="$delete_space"> variable provides the mechanism
+ to generate a <tt/DelSp=yes/ parameter on <em/outgoing/ messages.
+ According to the standard, clients receiving a <tt/format=flowed/
+ messages should delete the last space of a flowed line but still
+ interpret the line as flowed. Because flowed lines usually contain
+ only one space at the end, this parameter would make the receiving
+ client concatenate the last word of the previous with the first of
+ the current line <em/without/ a space. This makes ordinary text
+ unreadable and is intended for languages rarely using spaces. So
+ please use this setting only if you're sure what you're doing.
+
+ <!--}}}-->
<!--}}}-->
<!--}}}-->
+<sect>Obsolete Variables <!--{{{-->
+
+<p>In the process of ensuring and creating more consistency, many
+variables have been renamed and some of the old names were already
+removed. Please see <ref id="sect_obsolete" name="Obsolete Variables">
+for a complete list.
+
+<!--}}}-->
+
<!--}}}-->
<chapt>Advanced Usage <!--{{{-->
<!--}}}-->
-<sect>Delivery Status Notification (DSN) Support <!--{{{-->
+<sect>Delivery Status Notification (DSN) Support<label id="dsn"> <!--{{{-->
<p>
RFC1894 defines a set of MIME content types for relaying information
about the status of electronic mail messages. These can be thought of as
-``return receipts.'' Berkeley sendmail 8.8.x currently has some command
-line options in which the mail client can make requests as to what type
-of status messages should be returned.
+``return receipts.''
+
+Users can make use of it in one of the following two ways:
-To support this, there are two variables. <ref id="dsn_notify"
-name="$dsn_notify"> is used to request receipts for
-different results (such as failed message, message delivered, etc.).
-<ref id="dsn_return" name="$dsn_return"> requests how much
-of your message should be returned with the receipt (headers or full
-message). Refer to the man page on sendmail for more details on DSN.
+<itemize>
+ <item>Berkeley sendmail 8.8.x currently has some command line options
+ in which the mail client can make requests as to what type of status
+ messages should be returned.
+ <item>The SMTP support via libESMTP supports it, too.
+</itemize>
+
+To support this, there are two variables:
+
+<itemize>
+
+ <item><ref id="dsn_notify" name="$dsn_notify"> is used
+ to request receipts for different results (such as failed message,
+ message delivered, etc.).
+
+ <item><ref id="dsn_return" name="$dsn_return"> requests
+ how much of your message should be returned with the receipt
+ (headers or full message).
+
+</itemize>
+
+Please see the reference chapter for possible values.
<!--}}}-->
<!--}}}-->
+<sect>SMTP Support (OPTIONAL) <!--{{{-->
+
+<p>Mutt-ng can be built using a library called ``libESMTP'' which
+provides SMTP functionality. When <tt/configure/ was called with
+<tt/--with-libesmtp/ or the output <tt>muttng -v</tt> contains
+<tt>+USE_LIBESMTP</tt>, this will be or is the case already. The SMTP
+support includes support for Delivery Status Notification (see <ref
+id="dsn" name="Delivery Status Notification"> section) as well as
+handling the <tt/8BITMIME/ flag controlled via <ref id="use_8bitmime"
+name="$use_8bitmime">.
+
+<p>To enable sending mail directly via SMTP without an MTA such as
+Postfix or SSMTP and the like, simply set the <ref id="smtp_host"
+name="$smtp_host"> variable pointing to your SMTP server.
+
+<p>Authentication mechanisms are available via the <ref id="smtp_user"
+name="$smtp_user"> and <ref id="smtp_pass"
+name="$smtp_pass"> variables.
+
+<p>Transport Encryption via the StartTLS command is also available. For
+this to work, first of all Mutt-ng must be built with SSL or GNUTLS.
+Secondly, the <ref id="smtp_use_tls"
+name="$smtp_use_tls"> variable must be either set
+to ``enabled'' or ``required.'' In both cases, StartTLS will be used if
+the server supports it: for the second case, the connection will fail if
+it doesn't while switching back to unencrypted communication for the
+first one.
+
+<p>Some mail providers require user's to set a particular envelope
+sender, i.e. they allow for only one value which may not be what the
+user wants to send as the <tt/From:/ header. In this case, the variable
+<ref id="smtp_envelope" name="$smtp_envelope"> may be used
+to set the envelope different from the <tt/From:/ header.
+
+<!-- }}} -->
+
<sect>Managing multiple IMAP/POP/NNTP accounts (OPTIONAL)<label id="account-hook"> <!--{{{-->
<p>
<!--}}}-->
+<chapt>Security Considerations <!--{{{-->
+
+ <p>First of all, mutt-ng contains no security holes included by
+ intention but may contain unknown security holes. As a consequence,
+ please run mutt-ng only with as few permissions as possible.
+
+ <p>Please do not run mutt-ng as the super user.
+
+ <p>When configuring mutt-ng, there're some points to note about secure
+ setups.
+
+ <p>In practice, mutt-ng can be easily made as vulnerable as even the
+ most insecure mail user agents (in their default configuration) just
+ by changing mutt-ng's configuration files: it then can execute
+ arbitrary programs and scripts attached to messages, send out private
+ data on its own, etc. Although this is not believed to the common type
+ of setup, please read this chapter carefully.
+
+ <sect>Passwords <!--{{{-->
+
+ <p>Although mutt-ng can be told the various passwords for accounts,
+ please never store passwords in configuration files. Besides the
+ fact that the system's operator can always read them, you could
+ forget to replace the actual password with asterisks when reporting
+ a bug or asking for help via, for example, a mailing list so that
+ your mail including your password could be archived by internet
+ search engines, etc. Please never store passwords on disk.
+
+ <!--}}}-->
+
+ <sect>Temporary Files <!--{{{-->
+
+ <p>Mutt-ng uses many temporary files for viewing messages, verifying
+ digital signatures, etc. The <ref id="umask" name="$umask">
+ variable can be used to change the default permissions of these
+ files. Please only change it if you really know what you are doing.
+ Also, a different location for these files may be desired which can
+ be changed via the <ref id="tmpdir" name="$tmpdir"> variable.
+
+ <!--}}}-->
+
+ <sect>Information Leaks <!--{{{-->
+
+ <sect1>Message-ID: headers <!--{{{-->
+
+ <p>In the default configuration, mutt-ng will leak some information
+ to the outside world when sending messages: the generation of
+ <tt/Message-ID:/ headers includes a step counter which is increased
+ (and rotated) with every message sent. If you'd like to hide this
+ information probably telling others how many mail you sent in which
+ time, you at least need to remove the <tt/%P/ expando from the
+ default setting of the <ref id="msgid_format"
+ name="$msgid_format"> variable. Please make sure that
+ you really know how local parts of these <tt/Message-ID:/ headers
+ are composed.
+
+ <!--}}}-->
+
+ <sect1>mailto:-style links <!--{{{-->
+
+ <p>As mutt-ng be can be set up to be the mail client to handle
+ <tt/mailto:/ style links in websites, there're security
+ considerations, too. To keep the old behavior by default, mutt-ng
+ will be strict in interpreting them which means that arbitrary
+ header fields can be embedded in these links which could override
+ existing header fields or attach arbitrary files. This may be
+ problematic if the <ref id="edit_headers"
+ name="$edit_headers"> variable is <em/unset/, i.e. the
+ user doesn't want to see header fields while editing the message.
+
+ <p>For example, following a link like
+
+ <verb>
+mailto:joe@host?Attach=~/.gnupg/secring.gpg</verb>
+
+ will send out the user's private gnupg keyring to <tt/joe@host/ if
+ the user doesn't follow the information on screen carefully
+ enough.
+
+ <p>When <em/unsetting/ the <ref id="strict_mailto"
+ name="$strict_mailto"> variable, mutt-ng will
+
+ <itemize>
+
+ <item>be less strict when interpreting these links by
+ prepending a <tt/X-Mailto-/ string to all header fields
+ embedded in such a link <em/and/
+
+ <item>turn on the <ref id="edit_headers"
+ name="$edit_headers"> variable by
+ force to let the user see all the headers
+ (because they still may leak information.)
+
+ </itemize>
+
+ <!--}}}-->
+
+ <!--}}}-->
+
+ <sect>External applications <!--{{{-->
+
+ <p>Mutt-ng in many places has to rely on external applications or
+ for convenience supports mechanisms involving external
+ applications.
+
+ <sect1>mailcap <!--{{{-->
+
+ <p>One of these is the <tt/mailcap/ mechanism as defined by RfC
+ 1524. Mutt-ng can be set up to <em/automatically/ execute any
+ given utility as listed in one of the mailcap files (see the
+ <ref id="mailcap_path" name="$mailcap_path">
+ variable for details.)
+
+ These utilities may have a variety of security vulnerabilities,
+ including overwriting of arbitrary files, information leaks or
+ other exploitable bugs. These vulnerabilities may go unnoticed by
+ the user, especially when they are called automatically (and
+ without interactive prompting) from the mailcap file(s). When
+ using mutt-ng's autoview mechanism in combination with mailcap
+ files, please be sure to...
+
+ <itemize>
+
+ <item>manually select trustworth applications with a reasonable
+ calling sequence
+
+ <item>periodically check the contents of mailcap files,
+ especially after software installations or upgrades
+
+ <item>keep the software packages referenced in the mailcap file up to date
+
+ <item>leave the <ref id="mailcap_sanitize"
+ name="$mailcap_sanitize"> variable in its default
+ state to restrict mailcap expandos to a safe set of characters
+
+ </itemize>
+
+ <!--}}}-->
+
+ <sect1>Other <!--{{{-->
+
+ <p>Besides the mailcap mechanism, mutt-ng uses a number of other
+ external utilities for operation.
+
+ <p>The same security considerations apply for these as for tools
+ involved via mailcap (for example, mutt-ng is vulnerable to Denial
+ of Service Attacks with compressed folders support if the
+ uncompressed mailbox is too large for the disk it is saved to.)
+
+ <p>As already noted, most of these problems are not built in but
+ caused by wrong configuration, so please check your configuration.
+
+ <!--}}}-->
+
+ <!--}}}-->
+
+<!--}}}-->
+
<chapt>Reference <!--{{{-->
<sect>Command line options<label id="commandline"> <!--{{{-->
to send messages from the command line as well.
<tscreen><verb>
--A expand an alias
+-A expand an alias
-a attach a file to a message
-b specify a blind carbon-copy (BCC) address
-c specify a carbon-copy (Cc) address
--D print the value of all variables on stdout
-e specify a config command to be run after initialization files are read
-f specify a mailbox to load
-F specify an alternate file to read initialization commands
-Q query a configuration variable
-R open mailbox in read-only mode
-s specify a subject (enclose in quotes if it contains spaces)
+-t dump the value of all variables to stdout
+-T dump the value of all changed variables to stdout
-v show version number and compile-time definitions
-x simulate the mailx(1) compose mode
-y show a menu containing the files specified by the mailboxes command
</itemize>
<sect>Configuration variables<label id="variables">
+
+<p>The following list contains all variables which, in the process of
+providing more consistency, have been renamed and are partially even
+removed already. The left column contains the old synonym variables,
+the right column the full/new name:
+
+<label id="sect_obsolete">
+<tscreen><verb>
+edit_hdrs edit_headers
+forw_decode forward_decode
+forw_format forward_format
+forw_quote forward_quote
+hdr_format index_format
+indent_str indent_string
+mime_fwd mime_forward
+msg_format message_format
+pgp_autosign crypt_autosign
+pgp_autoencrypt crypt_autoencrypt
+pgp_replyencrypt crypt_replyencrypt
+pgp_replysign crypt_replysign
+pgp_replysignencrypted crypt_replysignencrypted
+pgp_verify_sig crypt_verify_sig
+pgp_create_traditional pgp_autoinline
+pgp_auto_traditional pgp_replyinline
+forw_decrypt forward_decrypt
+smime_sign_as smime_default_key
+post_indent_str post_indent_string
+print_cmd print_command
+shorten_hierarchy sidebar_shorten_hierarchy
+ask_followup_to nntp_ask_followup_to
+ask_x_comment_to nntp_ask_x_comment_to
+catchup_newsgroup nntp_catchup
+followup_to_poster nntp_followup_to_poster
+group_index_format nntp_group_index_format
+inews nntp_inews
+mime_subject nntp_mime_subject
+news_cache_dir nntp_cache_dir
+news_server nntp_host
+newsrc nntp_newsrc
+nntp_poll nntp_mail_check
+pop_checkinterval pop_mail_check
+post_moderated nntp_post_moderated
+save_unsubscribed nntp_save_unsubscribed
+show_new_news nntp_show_new_news
+show_only_unread nntp_show_only_unread
+x_comment_to nntp_x_comment_to
+smtp_auth_username smtp_user
+smtp_auth_password smtp_pass
+</verb></tscreen>
+
+The <tt/contrib/ subdirectory contains a script named
+<tt/update-config.pl/ which eases migration.
+
+A complete list of current variables follows.
+
<p>
projects / apps / madmutt.git / blobdiff