Re: [Groff] Grog bug?

[ralph]

Hi Christian,

> $ cat -n /usr/local/bin/grog | sed -n 170,180p
>    170  }
>    171
>    172  sub help {
>    173      print "usage: grog [ option ...] [files...]\n";
>    174      exit 0;
>    175  }
>    176
>    177  refer = $refer || ($refer_open && $refer_close);
>    178
>    179  if ($pic || $tbl || $eqn || $grn || $grap || $refer) {
>    180      $s = "-";

Well, 177 is definitely wrong, a bug introduced in 1.11 on the 11th.
Try changing it to

    $refer ||= $refer_open && $refer_close;

Werner, I'd suggest this as the patch.

Cheers,


Ralph.