cucumber/cucumber — pull request #409 by rdvdijk (2013-03-27 16:05:23+00:00)
Title: Delegate snippet-type CLI options to the snippet classes.

The CLI option description and examples are now delegated to the snippet classes.

```
-I, --snippet-type TYPE Use different snippet type (Default: regexp). Available types:
legacy : Snippets without parentheses e.g. Given /^missing step$/
percent: Snippets with percent regexp e.g. Given %r{^missing step$}
regexp : Snippets with parentheses e.g. Given(/^missing step$/)
```

I've ordered the snippet-types alphabetically to make it more predictable (I think #each_pair orders differently in 1.8 compared to 1.9 and 2.0).