\pdfliteral{0 1 0 0 k} \pdfliteral{0 1 0 0 K}
Thanks! That works. I'll dare to ask one more question. How to use colors in (some kind of) groups, meaning localy? In example, how to set some nice color for given object only (word, letter or rule)? Or should I always say something like
\pdfliteral{0 1 0 0 k} colorized text \pdfliteral{0 0 0 1 k} % come back to black
Seems to be currently the only way. The \pdfliteral{} primitives are done between two x/y transformations, so you can't use q/Q grouping. And the \pdfliteral direct{} variant doesn't help either, as it comes before BT, but also _before_ ET, so grouping would be broken also. Probably something to consider for a change...
Regards, Hartmut
Ok. That doesn't hurt since I know, that there is no smarter way :-P Thank You for help. Pawe/l