kschiess/parslet — pull request #98 by ajh (2014-02-19 16:50:18+00:00)
Title: Fix bug where Array was returned, not Expression

Hi, I'm playing around with accelerators and noticed that an expression like the following becomes an array by accident:

expression = a.str('\\') >> a.any |
a.str("''") |
a.str("'").absent? >> a.any

`expression` is an array (the value of @args) when it should be an Expression.