LaTeX highlighter improvements
LaTeX highlighter improvements

Added \(\) highlighter

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