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Initial revision
.so tmac.ilib .TH CROSS 6 "The University of Arizona \- 6/14/83" .SH NAME cross \- intersection of words .SH SYNOPSIS \f3cross\fP .SH DESCRIPTION \fICross\fR displays an intersection of words given one per line on standard input. Uppercase letters are mapped into lowercase on input. .SH BUGS \fICross\fR only produces one possible intersection and does not attempt to obtain the most compact result. .SH DIAGNOSTICS \fICross\fR objects if the input contains a nonalphabetic character. .SH AUTHOR William P. Malloy
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