Last modified: 2011-11-30 00:34:01 UTC
Create a text search context which goes through article history. Computationally intensive, but probably useful. -SC
*** This bug has been marked as a duplicate of bug 10643 ***
The Diffindexer (https://github.com/whym/diffindexer) in combination with Wikihadoop (https://github.com/whym/wikihadoop) offers exactly this functionality.