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subs - Perl pragma to predeclare sub names
use subs qw(frob);
frob 3..10;
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.
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