File missing from source code, causes error when trying to build and install.
I would like to recommend this be changed to handle .cls, .trigger, .component.
VisualForce documents are .page.
.resource, though this one doesn't need the lex just a handler to get the -meta.xml content type and open with that type's application. Images, HTML, Text, doc, pdf etc.
These are the extensions used in the Eclipse plug-in, and the -meta.xml documents that are associated to them have a number of values that could be added to the properties window such as api version, label {name}, description, cacheControl, content type, status depending on the document type. This would allow the existing files from Eclipse to be imported into a Visual Studio.Net 2008 "Apex" project.