sirthias/pegdown — pull request #87 by Elmervc (2013-06-02 19:06:20+00:00)
Title: Improved handling of emph/strong. Fixes #43, #65, #78

* No more exponential parse times by the nature of emph/strong combined in PEG
* Parsing of more complex (nested) emph/strong constructs is now really close to original Markdown