Re: [Groff] Nesting font macros in man pages

[Doug McIlroy]

> .TP
> .B \-scale \c
> .IR xfac [, yfac ]

Very clever. I wish I'd thought of it when I was editing
the v7 manual. Then it would have become a standard idiom.
Has nobody tried this during the nearly 40 years since?

Doug