vmg/redcarpet — pull request #428 by robin850 (2014-10-27 09:58:20+00:00)
Title: Strip out non-alphanumeric chars from anchors

Hello,

In order to generate valid anchors, let's remove non-alphanumeric chars from the output string. The generated strings are along the lines of strings returned by Active Support's `#parameterize`.

Fixes #385.

Have a nice day !