Closure Compiler externs updates

Just pushed fixes and updates to my Closer Compiler externs for underscore, and created a repo for Qunit externs (which is probably not of any use to anyone, but is used by for testing accuracy/completeness of underscore externs).

underscore-js-externs

  • Externs for latest underscore (1.4.3).
  • Some fixes to 1.3.3 externs, indicating that more methods may return wrapped objects (this is still incomplete).
  • Tests for externs file completeness/accuracy by running underscore’s own qunit tests through closure compiler. The output (using advanced compilation) is nasty and contains a lot of errors, but most of them are irrelevant. Some do point to legitimate issues, mostly related to uncommon ways of passing arguments to various methods.

qunit-js-externs

  • Externs missing for `throws`, callbacks, and configuration. Mostly complete.

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