Fix removing shared highlighters
Fix removing shared highlighters

alpha123/kakoune,alexherbo2/kakoune,flavius/kakoune,jjthrash/kakoune,jjthrash/kakoune,jjthrash/kakoune,danr/kakoune,alexherbo2/kakoune,occivink/kakoune,mawww/kakoune,ekie/kakoune,flavius/kakoune,casimir/kakoune,danr/kakoune,mawww/kakoune,occivink/kakoune,Somasis/kakoune,casimir/kakoune,jkonecny12/kakoune,jkonecny12/kakoune,alpha123/kakoune,lenormf/kakoune,flavius/kakoune,mawww/kakoune,ekie/kakoune,alexherbo2/kakoune,occivink/kakoune,Somasis/kakoune,lenormf/kakoune,alpha123/kakoune,danr/kakoune,danr/kakoune,lenormf/kakoune,flavius/kakoune,Somasis/kakoune,Somasis/kakoune,lenormf/kakoune,casimir/kakoune,alpha123/kakoune,jkonecny12/kakoune,casimir/kakoune,jjthrash/kakoune,jkonecny12/kakoune,alexherbo2/kakoune,ekie/kakoune,ekie/kakoune,occivink/kakoune,mawww/kakoune