inlined some methods
vi g should be gg
added dG and dgg
add support for syntax on, off
use correct tag
improved syntax on off
some theme changes, tests added
allow commands containing nulls to be handled, use std::string
fixed compile errors
translate key events
use more std::string
use more std::string
fixed playing back macro containing null
fixed tests
fixed doxy comment
fixed incorrect command
support more nulls in text
fix for empty selection
fix for illegal marker
fix copy and paste, and use override keyword