v/vlib/flag
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
..
flag.v flag: allow to define flags with abbreviation 2019-08-07 16:52:10 +02:00
flag_test.v flag: allow to define flags with abbreviation 2019-08-07 16:52:10 +02:00