view mercurial/templates/rss/error.tmpl @ 22764:1e2f54a149e8

templater: set the correct phase for parents

Akin to f6371cc62d2a which did this for `hg log`, the following sets
the correct phase for the {phase} keyword when the context is a parent
of the current cset. This allows templates such as the following to be
defined,

    parent = '{label("log.parent changeset.{phase}",
                      "parent:      {rev}:{node|formatnode}")}\n'

which when called on a parent (e.g. with the `parents` template
keyword), will produce the correct phase.

{header}
    <title>Error</title>
    <description>Error</description>
    <item>
      <title>Error</title>
      <description>{error|escape}</description>
      <guid>http://mercurial.selenic.com/#error</guid>
    </item>
  </channel>
</rss>