As a check, time the approximate time it takes to lint ext-debug-all.js
- Create a new web project
- Add ext-debug-all.js into the project
- Turn JSLint on as a build validator
- Clean the project
- Time how long it takes to finish indexing. It will be about 200 seconds for me.
Now, download http://code.google.com/p/jslint4java/ and run from the command line
Make sure to use java -jar jslint4java-2.0.2.jar --maxerr 1000 ext-all-debug.js to replicate the same number of warnings as we output.
It runs in a fraction of the time.