If no \fIfile\fR is given, then the environment variable \fBTERMCAP\fR is used
for the filename or entry. If \fBTERMCAP\fR is a full pathname to a file, only
the terminal whose name is specified in the environment variable \fBTERM\fR is
extracted from that file. If the environment variable \fBTERMCAP\fR is not
set, then the file \fB\*d\fR is read.
.TP 5
If no \fIfile\fR is given, then the environment variable \fBTERMCAP\fR is used
for the filename or entry. If \fBTERMCAP\fR is a full pathname to a file, only
the terminal whose name is specified in the environment variable \fBTERM\fR is
extracted from that file. If the environment variable \fBTERMCAP\fR is not
set, then the file \fB\*d\fR is read.
.TP 5