jangko 0f4961822d feature: multiple lines long description
line break char: '\n', '\r'
example:
 -x, --name   regular description [=defVal].
              longdesc line one.
              longdesc line two.
              longdesc line three.

why additional pragma?
- to keep the default value not too far away from the 'name'.
2021-11-30 20:09:45 +02:00
..
2020-10-09 16:29:48 +03:00
2019-11-08 16:28:04 +00:00