Document -o more clearly

[mimedecode.git] / mimedecode.docbook

diff --git a/mimedecode.docbook b/mimedecode.docbook
index 86e84a6d316b348049efd8b3519e935b1d1daa69..0a690213af43010f8db11d01742d939ebd922938 100644 (file)
--- a/mimedecode.docbook
+++ b/mimedecode.docbook
@@ -87,7 +87,13 @@
          <option>--set-header header:value</option>
       </arg>
       <arg choice="opt">
-         <option>-beit mask</option>
+         <option>--set-param header:param=value</option>
+      </arg>
+      <arg choice="opt">
+         <option>-Bbeit mask</option>
+      </arg>
+      <arg choice="opt">
+         <option>-O dest_dir</option>
       </arg>
       <arg choice="opt">
          <option>-o output_file</option>
@@ -370,6 +376,16 @@
       </listitem>
    </varlistentry>
 
+   <varlistentry>
+      <term>--set-param header:param=value</term>
+      <listitem>
+         <para>
+           The program sets or changes value for the header's parameter to the
+           given value (only at the top-level message). The header must exist.
+         </para>
+      </listitem>
+   </varlistentry>
+
    <varlistentry>
       <term>-b mask</term>
       <listitem>
@@ -381,6 +397,16 @@
       </listitem>
    </varlistentry>
 
+   <varlistentry>
+      <term>-B mask</term>
+      <listitem>
+         <para>
+           Append mask to the list of binary content types that will be not
+           content-transfer-decoded (will be left as base64 or such).
+         </para>
+      </listitem>
+   </varlistentry>
+
    <varlistentry>
       <term>-e mask</term>
       <listitem>
@@ -414,11 +440,22 @@
       </listitem>
    </varlistentry>
 
+   <varlistentry>
+      <term>-O dest_dir</term>
+      <listitem>
+         <para>
+           Set destination directory for the output files. Default is current
+           directory.
+          </para>
+      </listitem>
+   </varlistentry>
+
    <varlistentry>
       <term>-o output_file</term>
       <listitem>
          <para>
-            Useful to set the output file in case of redirected stdin:
+            Save output to the file related to the destination directory from
+            option -O. Also useful in case of redirected stdin:
             <programlisting language="sh">mimedecode.py -o output_file &lt; input_file
 cat input_file | mimedecode.py -o output_file</programlisting>
          </para>
@@ -427,7 +464,7 @@ cat input_file | mimedecode.py -o output_file</programlisting>
 </variablelist>
 
 <para>
-   The 4 list options (-beit) require more explanation. They allow a user to
+   The 5 list options (-Bbeit) require more explanation. They allow a user to
    control body decoding with great flexibility. Think about said mail archive;
    for example, its maintainer wants to put there only texts, convert
    Postscript/PDF to text, pass HTML and images as is, and ignore everything