manual.xml.head

mutt-1.5.12 源代码。linux 下邮件接受的工具。

message is deleted (is marked for deletion)
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>d</term>
<listitem>
<para>
message have attachments marked for deletion
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>K</term>
<listitem>
<para>
contains a PGP public key
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>N</term>
<listitem>
<para>
message is new
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>O</term>
<listitem>
<para>
message is old
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>P</term>
<listitem>
<para>
message is PGP encrypted
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>r</term>
<listitem>
<para>
message has been replied to
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>S</term>
<listitem>
<para>
message is signed, and the signature is succesfully verified
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>s</term>
<listitem>
<para>
message is signed
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>!</term>
<listitem>
<para>
message is flagged
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>*</term>
<listitem>
<para>
message is tagged
</para>
</listitem>
</varlistentry>
</variablelist>
</para>

<para>
Some of the status flags can be turned on or off using

<itemizedlist>
<listitem>

<para>
<emphasis role="bold">set-flag</emphasis> (default: w)
</para>
</listitem>
<listitem>

<para>
<emphasis role="bold">clear-flag</emphasis> (default: W)
</para>
</listitem>

</itemizedlist>

</para>

<para>
Furthermore, the following flags reflect who the message is addressed
to.  They can be customized with the
<link linkend="to-chars">&dollar;to&lowbar;chars</link> variable.
</para>

<para>
<variablelist>

<varlistentry>
<term>+</term>
<listitem>
<para>
message is to you and you only
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>T</term>
<listitem>
<para>
message is to you, but also to or cc'ed to others
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>C</term>
<listitem>
<para>
message is cc'ed to you
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>F</term>
<listitem>
<para>
message is from you
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>L</term>
<listitem>
<para>
message is sent to a subscribed mailing list
</para>
</listitem>
</varlistentry>
</variablelist>
</para>

</sect3>

</sect2>

<sect2>
<title>The Pager</title>

<para>
By default, Mutt uses its builtin pager to display the body of messages.
The pager is very similar to the Unix program <emphasis>less</emphasis> though not nearly as
featureful.
</para>

<para>

<table>
<title>Most common pager keys</title>
<tgroup cols="2">
<thead>
<row><entry>Key</entry><entry>Description</entry></row>
</thead>
<tbody>
<row><entry>&lt;Return&gt;</entry><entry>go down one line</entry></row>
<row><entry>&lt;Space&gt;</entry><entry>display the next page (or next message if at the end of a message)</entry></row>
<row><entry>-</entry><entry>go back to the previous page</entry></row>
<row><entry>n</entry><entry>search for next match</entry></row>
<row><entry>S</entry><entry>skip beyond quoted text</entry></row>
<row><entry>T</entry><entry>toggle display of quoted text</entry></row>
<row><entry>?</entry><entry>show keybindings</entry></row>
<row><entry>/</entry><entry>search for a regular expression (pattern)</entry></row>
<row><entry>ESC /</entry><entry>search backwards for a regular expression</entry></row>
<row><entry>&bsol;</entry><entry>toggle search pattern coloring</entry></row>
<row><entry>&circ;</entry><entry>jump to the top of the message</entry></row>
</tbody>
</tgroup>
</table>

</para>

<para>
In addition, many of the functions from the <emphasis>index</emphasis> are available in
the pager, such as <emphasis>delete-message</emphasis> or <emphasis>copy-message</emphasis> (this is one
advantage over using an external pager to view messages).
</para>

<para>
Also, the internal pager supports a couple other advanced features. For
one, it will accept and translate the ``standard'' nroff sequences for
bold and underline. These sequences are a series of either the letter,
backspace (&circ;H), the letter again for bold or the letter, backspace,
``&lowbar;'' for denoting underline. Mutt will attempt to display these
in bold and underline respectively if your terminal supports them. If
not, you can use the bold and underline <link linkend="color">color</link>
objects to specify a color or mono attribute for them.
</para>

<para>
Additionally, the internal pager supports the ANSI escape sequences for
character attributes.  Mutt translates them into the correct color and
character settings.  The sequences Mutt supports are:
</para>

<para>

<screen>
ESC [ Ps;Ps;Ps;...;Ps m where Ps =
0    All Attributes Off
1    Bold on
4    Underline on
5    Blink on
7    Reverse video on
3x   Foreground color is x
4x   Background color is x

Colors are
0    black
1    red
2    green
3    yellow
4    blue
5    magenta
6    cyan
7    white
</screen>

</para>

<para>
Mutt uses these attributes for handling text/enriched messages, and they
can also be used by an external <link linkend="auto-view">autoview</link>
script for highlighting purposes.  <emphasis role="bold">Note:</emphasis> If you change the colors for your
display, for example by changing the color associated with color2 for
your xterm, then that color will be used instead of green.
</para>

</sect2>

<sect2 id="threads">
<title>Threaded Mode</title>

<para>
When the mailbox is <link linkend="sort">sorted</link> by <emphasis>threads</emphasis>, there are
a few additional functions available in the <emphasis>index</emphasis> and <emphasis>pager</emphasis> modes.
</para>

<para>

<table>
<title>Most common thread mode keys</title>
<tgroup cols="3">
<thead>
<row><entry>Key</entry><entry>Function</entry><entry>Description</entry></row>
</thead>
<tbody>
<row><entry>&circ;D</entry><entry>delete-thread</entry><entry>delete all messages in the current thread</entry></row>
<row><entry>&circ;U</entry><entry>undelete-thread</entry><entry>undelete all messages in the current thread</entry></row>
<row><entry>&circ;N</entry><entry>next-thread</entry><entry>jump to the start of the next thread</entry></row>
<row><entry>&circ;P</entry><entry>previous-thread</entry><entry>jump to the start of the previous thread</entry></row>
<row><entry>&circ;R</entry><entry>read-thread</entry><entry>mark the current thread as read</entry></row>
<row><entry>ESC d</entry><entry>delete-subthread</entry><entry>delete all messages in the current subthread</entry></row>
<row><entry>ESC u</entry><entry>undelete-subthread</entry><entry>undelete all messages in the current subthread</entry></row>
<row><entry>ESC n</entry><entry>next-subthread</entry><entry>jump to the start of the next subthread</entry></row>
<row><entry>ESC p</entry><entry>previous-subthread</entry><entry>jump to the start of the previous subthread</entry></row>
<row><entry>ESC r</entry><entry>read-subthread</entry><entry>mark the current subthread as read</entry></row>
<row><entry>ESC t</entry><entry>tag-thread</entry><entry>toggle the tag on the current thread</entry></row>
<row><entry>ESC v</entry><entry>collapse-thread</entry><entry>toggle collapse for the current thread</entry></row>
<row><entry>ESC V</entry><entry>collapse-all</entry><entry>toggle collapse for all threads</entry></row>
<row><entry>P</entry><entry>parent-message</entry><entry>jump to parent message in thread</entry></row>
</tbody>
</tgroup>
</table>

</para>

<para>
<emphasis role="bold">Note:</emphasis> Collapsing a thread displays only the first message
in the thread and hides the others. This is useful when threads
contain so many messages that you can only see a handful of threads on
the screen. See &percnt;M in <link linkend="index-format">&dollar;index&lowbar;format</link>.
For example, you could use "&percnt;?M?(&num;&percnt;03M)&amp;(&percnt;4l)?" in <link linkend="index-format">&dollar;index&lowbar;format</link> to optionally
display the number of hidden messages if the thread is collapsed.
</para>

<para>
See also: <link linkend="strict-threads">&dollar;strict&lowbar;threads</link>.
</para>

</sect2>

<sect2>
<title>Miscellaneous Functions</title>

<para>
<emphasis role="bold">create-alias</emphasis><anchor id="create-alias"/> (default: a)

</para>

<para>
Creates a new alias based upon the current message (or prompts for a
new one).  Once editing is complete, an <link linkend="alias">alias</link>
command is added to the file specified by the <link linkend="alias-file">&dollar;alias&lowbar;file</link> variable for future use. <emphasis role="bold">Note:</emphasis>
Specifying an <link linkend="alias-file">&dollar;alias&lowbar;file</link>
does not add the aliases specified there-in, you must also <link linkend="source">source</link> the file.
</para>

<para>
<emphasis role="bold">check-traditional-pgp</emphasis><anchor id="check-traditional-pgp"/> (default: ESC P)

</para>

<para>
This function will search the current message for content signed or
encrypted with PGP the "traditional" way, that is, without proper
MIME tagging.  Technically, this function will temporarily change
the MIME content types of the body parts containing PGP data; this
is similar to the <link linkend="edit-type">edit-type</link> function's
effect.
</para>

<para>
<emphasis role="bold">display-toggle-weed</emphasis><anchor id="display-toggle-weed"/> (default: h)

</para>

<para>
Toggles the weeding of message header fields specified by <link linkend="ignore">ignore</link> commands.
</para>

<para>
<emphasis role="bold">edit</emphasis><anchor id="edit"/> (default: e)

</para>

<para>
This command (available in the ``index'' and ``pager'') allows you to
edit the raw current message as it's present in the mail folder.
After you have finished editing, the changed message will be
appended to the current folder, and the original message will be
marked for deletion.
</para>

<para>
<emphasis role="bold">edit-type</emphasis><anchor id="edit-type"/>

(default: &circ;E on the attachment menu, and in the pager and index menus; &circ;T on the
compose menu)
</para>

<para>
This command is used to temporarily edit an attachment's content
type to fix, for instance, bogus character set parameters.  When
invoked from the index or from the pager, you'll have the
opportunity to edit the top-level attachment's content type.  On the
<link linkend="attach-menu">attachment menu</link>, you can change any
attachment's content type. These changes are not persistent, and get
lost upon changing folders.
</para>

<para>
Note that this command is also available on the <link linkend="compose-menu">compose
menu</link>.  There, it's used to fine-tune the properties of attachments you are going
to send.
</para>

<para>
<emphasis role="bold">enter-command</emphasis><anchor id="enter-command"/> (default: ``:'')

</para>

<para>
This command is used to execute any command you would normally put in a
configuration file.  A common use is to check the settings of variables, or
in conjunction with <link linkend="macro">macros</link> to change settings on the
fly.
</para>

<para>
<emphasis role="bold">extract-keys</emphasis><anchor id="extract-keys"/> (default: &circ;K)

</para>

<para>
This command extracts PGP public keys from the current or tagged
message(s) and adds them to your PGP public key ring.
</para>

<para>
<emphasis role="bold">forget-passphrase</emphasis><anchor id="forget-passphrase"/> (default:
&circ;F)
 
</para>