Other languages

[eliocamp]

Hi! I really like your app. Would it be possible to expand support for other languages? (I'm personally interested in R, but I'm sure other people might have other requests).

[TheKodeToad]

It's currently missing quite a lot of popular languages, and doesn't have any data or markup formats. I see no reason not to include all languages that GTK's text view is capable of displaying out of the box.