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AlexBaranosky / gui-diff

Tools for side-by-side diffing of Clojure data structures and clojure.test failures
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Let user optionally specify DIFFTOOL env var #2

Closed kumarshantanu closed 12 years ago

kumarshantanu commented 12 years ago

This pull request enables user to specify an environment variable 'DIFFTOOL' to override the automatic detection of diff prog.

Tested on Mac OS X. May work on Windows too.