Issue #1765 has been updated by Björn Günzel. I forgot to note: I tried to run this on my desktop machine because rdoc ext lib never completes on my MacBook with 2GB RAM. I think after a while it starts swapping so much that it slows to a crawl. ---------------------------------------- http://redmine.ruby-lang.org/issues/show/1765 ---------------------------------------- http://redmine.ruby-lang.org