Re: [Groff] Help with crop marks code

[Walter Alejandro Iglesias]

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