f files from DOS/Mac format.
</p>
</dd>
<dt><samp>-O</samp></dt>
<dt><samp>--bookstyle</samp></dt>
<dd><p>When justifying, treat any line that starts with whitespace as the
beginning of a paragraph (unless auto-indenting is on).
</p>
</dd>
<dt><samp>-P</samp></dt>
<dt><samp>--positionlog</samp></dt>
<dd><p>For the 200 most recent files, log the last position of the cursor,
and place it at that position again upon reopening such a file.
</p>
</dd>
<dt><samp>-Q &quot;<var>regex</var>&quot;</samp></dt>
<dt><sa