facebook/react — pull request #2053 by zpao (2014-08-16 01:10:09+00:00)
Title: Don't force sourcemaps on for JSXTransformer APIs

In case somebody doesn't want sourcemaps (eg, react-rails) or r.js

Should fix #972. cc @philix @thomasboyt - Looks like you can stop shipping a modified JSXTransformer (or whatever we end up calling this by the time 0.12 happens - cf #1966)