font2swf --version (return code: 0)
font2swf - part of swftools 0.9.2+git20130725
font2swf --help (return code: 1)
Usage: font2swf <fontfile>
-h , --help Print short help message and exit
-v , --verbose Be verbose. Use more than one -v for greater effect.
-o , --output <filename> Write output to file <filename>.
-V , --version Print version info and exit