[vim bindings] fix vim emulation ctrl-w behavior #4931
[vim bindings] fix vim emulation ctrl-w behavior #4931

MarcelGerber/CodeMirror,wingify/CodeMirror,hackmdio/CodeMirror,jayaprabhakar/CodeMirror,SidPresse/CodeMirror,notepadqq/CodeMirror,SidPresse/CodeMirror,thomasjm/CodeMirror,dperetti/CodeMirror,codio/CodeMirror,dperetti/CodeMirror,notepadqq/CodeMirror,dperetti/CodeMirror,pabloferz/CodeMirror,hackmdio/CodeMirror,ficristo/CodeMirror,nightwing/CodeMirror,hackmdio/CodeMirror,MarcelGerber/CodeMirror,jkaplon/CodeMirror,nightwing/CodeMirror,jkaplon/CodeMirror,notepadqq/CodeMirror,codio/CodeMirror,codio/CodeMirror,pabloferz/CodeMirror,mtaran-google/CodeMirror,nightwing/CodeMirror,MarcelGerber/CodeMirror,jkaplon/CodeMirror,jayaprabhakar/CodeMirror,namin/CodeMirror,wingify/CodeMirror,namin/CodeMirror,ficristo/CodeMirror,ficristo/CodeMirror,mtaran-google/CodeMirror,thomasjm/CodeMirror,thomasjm/CodeMirror,wingify/CodeMirror,mtaran-google/CodeMirror,namin/CodeMirror,pabloferz/CodeMirror,SidPresse/CodeMirror,jayaprabhakar/CodeMirror