Fix support for tabulation in insert completion candidates
Fix support for tabulation in insert completion candidates

lenormf/kakoune,casimir/kakoune,alpha123/kakoune,danr/kakoune,Asenar/kakoune,occivink/kakoune,danielma/kakoune,danr/kakoune,danr/kakoune,zakgreant/kakoune,alpha123/kakoune,alexherbo2/kakoune,xificurC/kakoune,occivink/kakoune,Asenar/kakoune,ekie/kakoune,elegios/kakoune,zakgreant/kakoune,alexherbo2/kakoune,zakgreant/kakoune,Asenar/kakoune,alpha123/kakoune,mawww/kakoune,jkonecny12/kakoune,lenormf/kakoune,jjthrash/kakoune,rstacruz/kakoune,Somasis/kakoune,xificurC/kakoune,alpha123/kakoune,ekie/kakoune,flavius/kakoune,Asenar/kakoune,elegios/kakoune,xificurC/kakoune,alexherbo2/kakoune,jkonecny12/kakoune,alexherbo2/kakoune,danielma/kakoune,mawww/kakoune,casimir/kakoune,jkonecny12/kakoune,casimir/kakoune,rstacruz/kakoune,mawww/kakoune,occivink/kakoune,rstacruz/kakoune,xificurC/kakoune,lenormf/kakoune,flavius/kakoune,occivink/kakoune,flavius/kakoune,zakgreant/kakoune,ekie/kakoune,Somasis/kakoune,mawww/kakoune,elegios/kakoune,rstacruz/kakoune,danr/kakoune,jjthrash/kakoune,danielma/kakoune,casimir/kakoune,lenormf/kakoune,danielma/kakoune,jkonecny12/kakoune,Somasis/kakoune,ekie/kakoune,Somasis/kakoune,flavius/kakoune,jjthrash/kakoune,jjthrash/kakoune,elegios/kakoune