Syntax coloring for Cocoa app

Question

I'm planning to do a Cocoa app that requires code syntax to be colored (in all common languages). Instead of writing my own code highlighter/parser, are there any pre-made solutions available?

Thanks

Answer 1

You can use highlight that is used in QLColorCode :) (however, it's not a Framework that you include in your code, but a command-line utility)

EDIT: Ah yeah, use Geshi, it's probably better :D

Answer 2

You might be able to use something like Geshi, but there're also the resources listed here: http://www.cocoadev.com/index.pl?SyntaxHighlighting

Edit

More links:

• http://www.stiefels.net/2008/01/22/syntax-highlighting-for-nstextview-with-flex/
• http://stackoverflow.com/questions/972812
• http://forums.macnn.com/79/developer-center/81949/how-to-realize-syntax-highlighting-cocoa/
• http://www.cocoabuilder.com/archive/message/cocoa/2004/8/24/115460
• http://parsekit.com/okudakit/

Answer 3

You can also use the JavaScript library SyntaxHighlighter and embed it into a WebView into your app.

Answer 4

An excellent solution is Uli Kusterer's UKSyntaxColoredTextDocument. It is fast and has several built-in syntax parsers. It's easy to add new languages.

It's free for non-commercial use and very cheap if you want it for a commercial app.