Plaint text navigation. Standard command handlers
Plaint text navigation.
Standard command handlers

Former-commit-id: dc0bc39f4f0b3765d88a6f6cdfac90340dbf3412
serge-rider/dbeaver,Sargul/dbeaver,dbeaver/dbeaver,serge-rider/dbeaver,dbeaver/dbeaver,Sargul/dbeaver,dbeaver/dbeaver,Sargul/dbeaver,Sargul/dbeaver,Sargul/dbeaver,dbeaver/dbeaver,serge-rider/dbeaver,serge-rider/dbeaver