Regex: minor code cleanup
Regex: minor code cleanup

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