Add support for empty editor contents
Add support for empty editor contents

When the editor contents are empty, display a cursor and non-zero height
entry area.

gaurav-rygbee/ritzy,deepti2200/ritzy,shaunstanislaus/ritzy,lihan/ritzy,lihan/ritzy,shaunstanislaus/ritzy,ritzyed/ritzy,sangohan/ritzy,ritzyed/ritzy,eiriklv/ritzy,lihan/ritzy,eiriklv/ritzy,shaunstanislaus/ritzy,yakovenkodenis/ritzy,ritzyed/ritzy,guiquanz/ritzy,guiquanz/ritzy,yakovenkodenis/ritzy,deepti2200/ritzy,deepti2200/ritzy,eiriklv/ritzy,gaurav-rygbee/ritzy,guiquanz/ritzy,yakovenkodenis/ritzy,sangohan/ritzy,gaurav-rygbee/ritzy,sangohan/ritzy