rust highlighter: '"' is not the start of a string
rust highlighter: '"' is not the start of a string

this uses the string opening regex from the c-family highlighter to prevent
highlighting the rest of the file as a string on encountering the character
literal '"'

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