3 commits

Author	SHA1	Message	Date
Marco Böttcher	c924a6cf00	flag: allow to define flags with abbreviation ... * flag: allow to check the count of the free args to produce an error * flag: allow to define flags with abbreviation flags could be defined to use a single char as abbreviation like '--output' or '-o' '--help' or '-h'	2019-08-07 16:52:10 +02:00
Marco Böttcher	ff730b4eb0	flag: allow to check the count of the free args to produce an error	2019-08-06 01:56:42 +02:00
Marco Böttcher	cb9fb66ccf	flag: added a simple command line parser	2019-07-12 15:47:27 +02:00