Fix strikethrough support in face to string conversion
Fix strikethrough support in face to string conversion

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