1 Commits (7d930f942cf9989e53381a05bce7de99b2d2aa9c)

Author	SHA1	Message	Date
Timo Teräs	366d0ee371	print usage and exit with error on invalid arguments ... Add also some testing to make sure help, long help and handling of invalid arguments works as expected. Based on pull request #19 originally by Laurent Arnoud (@spk).	2019-06-05 09:56:13 +03:00