A number of them, but Pascal is a rare enough inclusion to have made me try it out — only to find that it shouldn't have been included in the list of supported languages, because it's not. Better to list fewer features but implement them well, in my opinion.
I understand where you are coming from, but its difficult to decide when such a feature becomes a feature. We have syntax highlighting for Pascal, so you could argue that we support it, but of course, there is a lot more that we could do to make Pascal devs lives easier and more fruitful.
quite a strange take, IMO. i guess you could just as easily claim "Support for over 60 languages out of the box" by integrating Codemirror [1], though i would consider this to be quite disingenuous.
without singing up, it's hard to say how much is there, but autocomplete, some form of function & class list and a syntax checker / linter would be a minimum to claim any form of language support in the context of an IDE.