config: allow value 0 to override
usage: clarify mount syntax on windows
add WConio implementation on ansi interface (untested)
improve warnings on video_cli, video_curses
rename ansi interface -> text interface
rename --noquit --> --nokill
make logging output during config nicer
add logfile option
show modules and os with -v --debug
reorganise interpreter loop mode switching
interpreter loop: separate prompt and exit logic
execute cli commands before running program
execute cli commands before running program: adjust USAGE
cli: resume to ignore exec, run; don't wait for two loops when executing a cli command and no program.
config: handle more than one positional argument
use positional arguments rather than list syntax for convert
use positional arguments rather than list syntax for convert: adjust USAGE