This is the revision history for ere in <freenode.net:#regexen>

factoid_idsubjectcopulapredicateauthornamespace
15386 ere is <fact bre>
POSIX: https://www.regular-expressions.info/posix.html, GNU: https://www.regular-expressions.info/gnu.html
digitok <freenode.net:#regex>
15384 ere is <fact bre>
Not Available
digitok <freenode.net:#regex>
14463 ere is https://www.regular-expressions.info/posix.html ouims <freenode.net:#regex>