[clike mode] Support number with underscores for Kotlin 1.1.
[clike mode] Support number with underscores for Kotlin 1.1.

ejgallego/CodeMirror,ficristo/CodeMirror,schanzer/CodeMirror,hackmdio/CodeMirror,SidPresse/CodeMirror,ficristo/CodeMirror,wingify/CodeMirror,codio/CodeMirror,thomasjm/CodeMirror,wingify/CodeMirror,nightwing/CodeMirror,pabloferz/CodeMirror,mtaran-google/CodeMirror,SidPresse/CodeMirror,pabloferz/CodeMirror,dperetti/CodeMirror,jayaprabhakar/CodeMirror,grzegorzmazur/CodeMirror,hackmdio/CodeMirror,mtaran-google/CodeMirror,pabloferz/CodeMirror,thomasjm/CodeMirror,ejgallego/CodeMirror,codio/CodeMirror,grzegorzmazur/CodeMirror,ejgallego/CodeMirror,jkaplon/CodeMirror,namin/CodeMirror,namin/CodeMirror,dperetti/CodeMirror,kerabromsmu/CodeMirror,crazy4chrissi/CodeMirror,thomasjm/CodeMirror,mtaran-google/CodeMirror,jkaplon/CodeMirror,SidPresse/CodeMirror,kerabromsmu/CodeMirror,notepadqq/CodeMirror,jayaprabhakar/CodeMirror,kerabromsmu/CodeMirror,crazy4chrissi/CodeMirror,jayaprabhakar/CodeMirror,notepadqq/CodeMirror,MarcelGerber/CodeMirror,wingify/CodeMirror,schanzer/CodeMirror,crazy4chrissi/CodeMirror,dperetti/CodeMirror,MarcelGerber/CodeMirror,grzegorzmazur/CodeMirror,hackmdio/CodeMirror,schanzer/CodeMirror,MarcelGerber/CodeMirror,namin/CodeMirror,jkaplon/CodeMirror,notepadqq/CodeMirror,codio/CodeMirror,ficristo/CodeMirror,nightwing/CodeMirror,nightwing/CodeMirror