Get info about and validate lua script filters.
gt scriptfilter [option ...] [script file(s)]
-showinfo [yes|no]
show information about filter (default: yes)
-validate [yes|no]
validate filter function (default: yes)
-oneline [yes|no]
show compact information on one line (default: no)
-scriptname [yes|no]
show script name (default: yes)
-help
display help and exit
-version
display version information and exit
Report bugs to <[email protected]>.