Hello 9fans, I found that tr2post (at least on p9p) seems to discard [not process] lines produced with \X'anything' in troff, so an input like
hello \X'ps: exec 1 0 0 setrgbcolor' blabla results in output *without* the setrgbcolor line. (using lines like this one can achieve coloured .ps, in this case the 'blabla' should be red) Best regards Ruda
