Re: [groff] tiny error in grog

[Colin Watson]

On Fri, May 24, 2002 at 12:14:05PM -0400, Robert D. Goulding wrote:
> grog doesn't detect mm files.  This is because of a tiny error at line
> 102:  the round parentheses around PHISA should be square brackets.

That would be bad; it's PH|SA, not PHISA (pipe rather than capital I),
and the parentheses mean that either the '.PH' or the '.SA' request
followed by whitespace causes a document to be detected as mm.

Square brackets would mean that any of the requests '.P', '.H', '.|',
'.S', or '.A' would indicate mm, which would indeed treat more documents
as mm but probably also has many more false positives.

-- 
Colin Watson                                  address@hidden