.SH DEFAULTS
.nf
.RB ` \-nocomponent "' if only one component is specified"
.RB ` \-component "' if more than one component is specified"
.RB ` components "' defaults to none"
.fi
.SH DEFAULTS
.nf
.RB ` \-nocomponent "' if only one component is specified"
.RB ` \-component "' if more than one component is specified"
.RB ` components "' defaults to none"
.fi