http://geoext.github.com/geoext2/
- install jsduck: https://github.com/senchalabs/jsduck
- run
jsduck --config jsduck.json
- if you want the documentation for ExtJS to be linked, edit jsduck.json to point to the proper source location
http://geoext.github.com/geoext2/
jsduck --config jsduck.json