rkneufeld/unified_diff — pull request #2 by JasonHerr (2012-09-13 03:59:18+00:00)
Title: Containing diff

Added a test to handle a diff that contained a diff. Modified ```@original``` test diff to have some text after the range information. ```CHUNK_PATTERN``` was cleaned up in the process to allow the chunk to contain a diff and to allow the range to have the optional text.

Did not really run into this in live code, but the work done to ensure Pull #1 was accurate ended up giving me some ideas of tests to run.