There\'s a Google Maps API v3 Visual Studio Intellisense Helper, which presumably works great for Visual Studio, but Aptana (based on Eclipse) uses a different JavaScript docume
This helper is for Visual Studio. I don't think Aptana can work with vsdoc.js files
Aptana Plugin for Eclipse and jQuery code assist
Can't you put the JS file in the Project's references ?
I'm using Aptana and ScriptDoc is the worst decision they made and they seem to be attached to it, it's the main reason I have considered switching to Eclipse. I've been thinking in using jsdoc-toolkit to generate .sdoc files from jsdoc notations (using some type of templates), but to use .sdoc files you must insert @id tags all over your code, and that discouraged me.
I found this and I'm checking if it helps http://code.google.com/p/closure-compiler/source/browse/#svn%2Ftrunk%2Fcontrib%2Fexterns%2Fmaps