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

    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 the Pragmatic Modules entry in the perlmodlib manpage
         and the strict subs entry in the strict manpage.
    
    
    
    


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