X-reference in troff/eroff

[Tore Morkemo]

I'm writing a manual using troff/eroff.
I would like to know if it is possible to have troff generate
cross-refences through the text. I think I have an idea on how to
make it myself but I would like to know if such an utility already
exist.

Tore

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!   Tore Morkemo, Bibliotek-Systemer A/S, N-3250 Larvik, Norway        !
!   uucp: ...nuug!bibsyst!tore       Tel: +47 34 82 202                !
!            tore at bibsyst.uucp       Fax: +47 34 85 185                !
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