[perl #122915] |$plan in UsingPerl6-draft.pdf

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# New Ticket Created by  宋文泰 
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UsingPerl6-draft.pdf Page 46
4.7.2 Captures In Signatures
run the code can see this message "Obsolete use of | or \ with sigil on param 
$plan",writing |plan rather than |$plan. 


sub visit-czechoslovakia(|plan){
        warn "Sorry, this country has been deprecated.";
        visit-slovakia(|plan);
        visit-czech-republic(|plan);
}