Regex: support escaped character classes
Regex: support escaped character classes

danr/kakoune,lenormf/kakoune,alexherbo2/kakoune,Somasis/kakoune,danr/kakoune,mawww/kakoune,jjthrash/kakoune,mawww/kakoune,occivink/kakoune,danr/kakoune,jkonecny12/kakoune,occivink/kakoune,occivink/kakoune,mawww/kakoune,alexherbo2/kakoune,casimir/kakoune,lenormf/kakoune,mawww/kakoune,lenormf/kakoune,casimir/kakoune,Somasis/kakoune,occivink/kakoune,danr/kakoune,jkonecny12/kakoune,casimir/kakoune,jkonecny12/kakoune,Somasis/kakoune,jjthrash/kakoune,alexherbo2/kakoune,jjthrash/kakoune,alexherbo2/kakoune,lenormf/kakoune,casimir/kakoune,jjthrash/kakoune,jkonecny12/kakoune,Somasis/kakoune