It's specific for different language. Mathematicaly oriented languages uses special syntax for vetcors, some languages like PHP use different kind of block comments -. standard and documentation and you can set different colors for it.
This will be future of PSPad engine: https://github.com/bonecode/TBCEditor It has all syntaxes in external files with different format (JSON) I don't think it's reasonable to put big effort to make detailed description of current user syntax file instead of the fix biggest problem in curent version and start work to move PSPad. If you will have any question how to set something, don't be hesitate to ask. -- <http://forum.pspad.com/read.php?2,67768,67779> PSPad freeware editor http://www.pspad.com
