square/protoparser — pull request #53 by JakeWharton (2014-03-22 07:33:11+00:00)
Title: Support extend declarations that are nested.

No matter in what context they are specified (e.g., inside of a message), extend declarations are always treated as being part of the scope of the root of the proto file.

Closes #52

@danrice-square @swankjesse