First of all, I must say that PHPStorm/Webstorm is such an amazing product. Since 2.0 came out, just having PHPStorm has improved the quality of code at our work, and has made working with PHP not only bearable but a joy.
So here is my question. At my company we have an internal set of, let's call them extensions, to HTML (very similar to JSP custom tags). I would love to have our Design group start working with Webstorm and I feel the best way to sell the feature is that they would get intellisense with our custom tags. We generate as WSDL that some of us use in Visual Studio to get intellisense, is there any way we can easily (without having a to write a full blown plug-in) add these custom tags to Webstorm/PHPStorm? Currently I have set the filetype of these files to JSP and everything works pretty well, but it would be really nice to find some way to add these tag definitions to the editor. Thanks in advance,