support Ctrl-R <reg> when inserting to insert a register
support Ctrl-R <reg> when inserting to insert a register

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