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subs (3)
  • subs (3) ( Solaris man: Библиотечные вызовы )
  • >> subs (3) ( Linux man: Библиотечные вызовы )
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    NAME

    subs - Perl pragma to predeclare sub names
     
    

    SYNOPSIS

        use subs qw(frob);
        frob 3..10;
    
    
     

    DESCRIPTION

    This will predeclare all the subroutine whose names are in the list, allowing you to use them without parentheses even before they're declared.

    Unlike pragmas that affect the $^H hints variable, the "use vars" and "use subs" declarations are not BLOCK-scoped. They are thus effective for the entire file in which they appear. You may not rescind such declarations with "no vars" or "no subs".

    See ``Pragmatic Modules'' in perlmodlib and ``strict subs'' in strict.


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION


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