.CD "ref \(en look up a reference in a \fItags\fR file"
.SX "ref \fIfunction\fR"
.FL "\fR(none)"
.EY "ref func" "Find \fIfunc\fR"
.PP
\fIRef\fR looks up a function name in the \fIrefs\fR file in the current
directory.
This file is usually made by \fIctags\fR.



.SP 1.6
