bers to the left of the text area.
(Any line with an anchor additionally gets a mark in the margin.)
</p>
</dd>
<dt><samp>-m</samp></dt>
<dt><samp>--mouse</samp></dt>
<dd><p>Enable mouse support, if available for your system.  When enabled, mouse
clicks can be used to place the cursor, set the mark (with a double
click), and execute shortcuts.  The mouse will work in the X Window
System, and on the console when gpm is running.  Text can still be
selected through dragging by holding down the Shift key.
</p>
