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DXR: New tool for source code cross-reference

DXR, David Humphrey’s new tool for searching source code, looks really cool. It combines static analysis and source code search, so you can do things like search for the location where a variable or method call was declared or find the implementations of a method call. David has done a blog post and a video that describes features and usage. DXR searches either the mozilla-central or the comm-central tree.

The project is in early stages: right now DXR only works with C++ and IDL (JavaScript is in the works). Regardless, because of Thunderbird’s thin API documentation, tools like these are a huge help for Thunderbird developers.

Posted in thunderbird.


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