Good to know that support is being worked upon. Seems limited as of now, this is what I get on v5.32: $ echo 'asb34 asgfdhgree56 jdf42' | perl -lne 'print

Good to know that support is being worked upon. Seems limited as of now, this is what I get on v5.32: $ echo 'asb34 asgfdhgree56 jdf42' | perl -lne 'print join "\n", /(?<=\ba[a-z]*)\d+/g' Lookbehind longer than 255 not implemented in regex m/(?<=\ba[a-z]*)\d+/ at -e line 1.