[Groff] gperl - new groff preprocessor for Perl parts in roff files

[Bernd Warken]

I just published the new groff preprocessor `gperl'.  It allows to add
Perl code to groff files.

That makes available easy mathematical calculations, the famous Perl
regular expressions, and much more.

The result can be stored in a roff string or register variable.  This
result is obtained from the standard output, e.g. by the Perl command
`print'.

The Perl part is identified by the new .Perl request.

Good luck

Bernd Warken