The language of the source code is detected incorrectly

Take a look at this repository. The code in it is written in pure Pascal, but as a result we see 60% C++, 14% PHP and only 25% Pascal.

I believe its having issues determining the language of the .inc files. Multiple languages use this extension.

Try adding this to the .gitattributes file to force GitHub to treat it as a Pascal file:

*.inc linguist-language=Pascal