it comes from one of the specified domains,

<LI>or if <SAMP>`-K&acute;</SAMP> is given and its key (msgid or msgid_plural) matches

      <VAR>msgid-pattern</VAR>,
<LI>or if <SAMP>`-T&acute;</SAMP> is given and its translation (msgstr) matches

      <VAR>msgstr-pattern</VAR>,
<LI>or if <SAMP>`-C&acute;</SAMP> is given and the translator's comment matches

      <VAR>comment-pattern</VAR>.
</UL>

<P>
When more than one selection criterion is specified, the set of selected
messages is the union of the selec