\fIPick\fR supports complex boolean operations on the searching primitives
with the `\-and', `\-or', `\-not', and `\-lbrace\ ...\ \-rbrace' switches.
For example,
\fIPick\fR supports complex boolean operations on the searching primitives
with the `\-and', `\-or', `\-not', and `\-lbrace\ ...\ \-rbrace' switches.
For example,