How to make Unitron recognise and correctly color variables and integers etc?

In Unitron's syntax color preferences there are choices for :

Strings Commands Attributes Instructions Variables Comments Keywords AutoComplete

But in C# or Javascript I can only get it to effectively change the colors appropriately of: Strings, Keywords, AutoComplete and Comments.

Is this a known issue, a feature, or am I doing something wrong/missing something?

Can't do it.

Way people say is, use your own editor that you already use and you want it to be like. You can change it in the preferences, and just click browse.

Good luck!