crecord: edit during hg crecord should preserve cursor position (
issue5041)
This patch adds a variable to keep track of what hunk was selected
before the edit. We use that variable to select the hunk or its
replacement after the edit.
<item>
<title>{bookmark|escape}</title>
<link>{urlbase}{url|urlescape}rev/{node|short}</link>
<description><![CDATA[{bookmark|strip|escape|addbreaks}]]></description>
<pubDate>{date|rfc822date}</pubDate>
</item>