tanoku/redcarpet — pull request #65 by sunaku (2011-10-13 00:04:31+00:00)
Title: render_man: fix nil error in normal_text()

This commit fixes the following run-time error:

redcarpet-2.0.0b5/lib/redcarpet/render_man.rb:6:in `normal_text': undefined method `gsub' for nil:NilClass (NoMethodError)

Which is caused by processing the following document:

```markdown
name(1) -- short, single-sentence description
=============================================

## SYNOPSIS

`name` [...]
```

Cheers.