On Thu, Nov 28, 2013 at 02:46:52PM +0100, Steffen Daode Nurpmeso wrote: > The foldmark painter itself. > All it effectively does is to move absolutely and paint two > horizontal lines at precalculated positions; using different > absolute .sp in combination with several \D''s should do what you > desire?
I should have said it before, my knowledge with Groff is limited to some simple macros I've wrote based on what I read in the gnu.org manuals. I will read carefully and try what you sent me. But at a first sight what is new for me are the \D or \Z calls (used too by Ted H. in the link I posted). Now I realize that those \D, \Z calls are some Groff basic drawing feature, and are documented here: https://www.gnu.org/software/groff/manual/html_node/Drawing-Requests.html Now I have where to start :). Many thanks Steffen for your help. Walter
