lexgrog --version (return code: 0)
lexgrog 2.7.5
lexgrog --help (return code: 0)
Usage: lexgrog [OPTION...] FILE...
-d, --debug emit debugging messages
-c, --cat parse as cat page
-m, --man parse as man page
-f, --filters show guessed series of preprocessing filters
-w, --whatis show whatis information
-E, --encoding=ENCODING use selected output encoding
-?, --help give this help list
--usage give a short usage message
-V, --version print program version
Mandatory or optional arguments to long options are also mandatory or optional
for any corresponding short options.
The defaults are --man and --whatis.
Report bugs to cjwatson@debian.org.