Hello
This is a good idea! I have a couple of suggestions: (1) HiLink txtString Normal The highlight for alphabetic text may be too strong if linked to Identifier.
Yes, it is linked to Identifier. The point is that Normal text is usually 'the weakest' color in set. And as for me it looks like not-colored compared to others. So I linked it to Identifier and pair txtString-txtComment looks nice for many colorsets. Although this pair works well for Normal-Comment too. What colorscheme are you testing with?
(2) syn match txtNumber "\d\+" Decimal points look weird when viewing a version number, such as "5.5.4". Highlighting of dots "." already look good, even in between numbers, so why not let txtOperator take care of it altogether?
Yeah, problably a good idea. I'll remove hilighting dots inside numbers. I'm off until monday, see you then. Greetings, Tomasz Kalkosiński