> Regarding the implementation of the \Y equivalent perhaps it is
> useful to have a look at how SGI-troff-Adobe-ps handled the
> situation.
Well, the .devicem macro will be exactly the same as \Y. To create
similar code with grops you have to use the `ps: def ...' grops
command to define a PS macro which is then executed with `ps: exec' --
I'm sure you know that :-)
BTW, does SGI troff directly emit PostScript? Otherwise all lines
with `\!' are put into the intermediate output file -- this also needs
an extension to the PS output device, starting and ending rough PS
data with `%' and `.', respectively.
Werner
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