Re: [Groff] Optional backward compatibility to Bell Labs

[Werner LEMBERG]

> +.\" Emulate Bell Labs localisms by setting -r bell=1 on the command
> +.\" line.

Thanks.  Shall this be documented?  Then I would like to see patches
for groff_ms.man, groff.texinfo, and NEWS.

> +.if \n[bell] \{\

This causes a warning with the -ww command line option in case `bell'
isn't defined.  The right way is to say

  .if r bell \{\


    Werner