tree e7a48f998c0a2536274de1b6cb6db246f14e1a2d
parent 1acbbaff2f347c412a0c7884873bd72cc9c1f5b4
author Jesse van den Kieboom <jessevdk@gmail.com> 1444495201 +0200
committer Jesse van den Kieboom <jessevdk@gmail.com> 1444495222 +0200

Implement support for limiting argument values to a certain set

This adds a choice:”value” tag that can be specified multiple times
and limits the valid values of an option to a specific set.

Fixes #147.