for the previous item \fB\-blbs=n\fR.
.IP "\fB\-bbs\fR, \fB\-\-blanks\-before\-subs\fR" 4
.IX Item "-bbs, --blanks-before-subs"
-For compatability with previous versions, \fB\-bbs\fR or \fB\-\-blanks\-before\-subs\fR
+For compatibility with previous versions, \fB\-bbs\fR or \fB\-\-blanks\-before\-subs\fR
is equivalent to \fI\-blbp=1\fR and \fI\-blbs=1\fR.
.Sp
Likewise, \fB\-nbbs\fR or \fB\-\-noblanks\-before\-subs\fR