states --version (return code: 0)
states for GNU Enscript 1.6.5.90
states --help (return code: 0)
Usage: states [OPTION]... [FILE]...
Mandatory arguments to long options are mandatory for short options too.
-D, --define=VAR=VAL define variable VAR to have value VAL
-f, --file=NAME read state definitions from file NAME
-h, --help print this help and exit
-o, --output=NAME save output to file NAME
-p, --path=PATH set the load path to PATH
-s, --state=NAME start from state NAME
-v, --verbose increase the program verbosity
-V, --version print version number
-W, --warning=LEVEL set the warning level to LEVEL