This is the revision history for regexp in <matrix.org:#rAnyijhRxzFRfdjSHl:matrix.org>

factoid_idsubjectcopulapredicateauthornamespace
14369 regexp is [fact regex [arg]]
Error: unmatched opening parenthesis in compose
pink_mist <*:##NULL>
8200 regexp is See "regex" preaction_ <*:##NULL>