Hi everybody,
I modified the CPlusCplusTokeniser to highlight XML files. I didn't check it for every possible case, but tags, attributes and strings should be tokenised correctly.
Have fun with it!
Cool! :)
I modded the Introjucer to use your code:
http://www.juce.com/forum/topic/introjucer-mod-xml-lua-code-editors-kudos-other-juce-users