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 package 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.
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