Error in modules with dot in name...

Hi, after a while testing, I discovered when you load a module with a dot in the name, for example "socket.io" the plugin shows an error with a name variable, surely it's cause of a bad parse, and it takes a lot of time to show the error, hanging vim.

if you want i can fix it if you guide me to what and where to look for, to avoid unnecessary effort

Regards. 
