RE: [Groff] .cf and .trf

[Sigfrid Lundberg, Netlab]

On Thu, 30 Aug 2001 address@hidden wrote:

...

> you write out the lines you want, close the file, use the ".sy"
> request to run say 'tbl' on the external file redirecting output to
> another file, then use ".so" to import this output).

I use .open/.write together with .so a lot for indexing, cross
rererences and the like. I understand those ones, and .sy as used in, say,
the .PSPIC macro. I have to play around with these to understand what they
do, which .so doesn't.

Sigge