[[mmlist listname@lists.example.org]] -> <listname@example.org> ([mailman page] (http://lists.example.org/mailman/listinfo/listname)
[[debchangelog packagename]] -> [packagename changelog](http://packages.debian.org/changelogs/pool/main/p/packagename/current/changelog)
+
+For shortcut definitions, a `match` parameter could supply a regex, and then the `url` and `desc` parameters could make use of the named or numbered groups from the match.
+
+--[[JoshTriplett]]
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