I’ve found that people were very creative and they have created Mikrotik Router OS Syntax highlighters for even more editors that I’ve mentioned here for Notepad++. So worry no more, here are the links for your favourite text editor.
Atom, Sublime Text editor, vim, TextPad and EditPlus. If you can find original author or thread for ROS Syntax highliter for EditPlus, please let me know. I’m pretty bad about chinese 🙂