


subs(3p)         Perl Programmers Reference Guide        subs(3p)


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.





































perl v5.10.1                2002-10-27                          1


