CommandManager: support ';' as a command separator
CommandManager: support ';' as a command separator

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