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.\"
.IX Title "subs 3perl"
.TH subs 3perl "2014-12-27" "perl v5.20.2" "Perl Programmers Reference Guide"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
subs \- Perl pragma to predeclare sub names
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\&    use subs qw(frob);
\&    frob 3..10;
.Ve
.SH "DESCRIPTION"
.IX Header "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.
.PP
Unlike pragmas that affect the \f(CW$^H\fR hints variable, the \f(CW\*(C`use vars\*(C'\fR and
\&\f(CW\*(C`use subs\*(C'\fR declarations are not BLOCK-scoped.  They are thus effective
for the entire package in which they appear.  You may not rescind such
declarations with \f(CW\*(C`no vars\*(C'\fR or \f(CW\*(C`no subs\*(C'\fR.
.PP
See \*(L"Pragmatic Modules\*(R" in perlmodlib and \*(L"strict subs\*(R" in strict.