Re: textproc/groff cleanup

[Pascal Stumpf]

Hi Ingo,
I'll test the diff later on, just one small remark:

> +If you want to use groff for serious typesetting work and need these
> +features, please edit the respective paragraphs in the file
> +
> +  ${LOCALBASE}/share/groff/1.21/tmac/troffrc

The user should not edit that file, but instead place a troffrc
somewhere in his home directory and adjust GROFF_TMAC_PATH.

> +
> +to read like this:
> +
> +.do hpf hyphen.us
> +.do hpfa hyphenex.us
> +
> +.\"ad l
> +.\"de ad
> +.\".
> +
> +