I can't speak for the other two but I know syntax highlighting works fine if you bring up the command line wihtin Sublime (CTRL+SHIFT+C iirc) and then type in t

I can't speak for the other two but I know syntax highlighting works fine if you bring up the command line wihtin Sublime (CTRL+SHIFT+C iirc) and then type in the language you want to highlight for - it should give you an option to switch over. I use this all the time at work - Sublime is basically my notepad