Acme-SvGROW
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NOLVAL
};
1;
__END__
=head1 NAME
Acme::SvGROW - syntax for pre-extending a string's storage,
like the proposed use of C<length> as an L-value
=head1 SYNOPSIS
use Acme::SvGROW;
SvGrow($BigString, 100000);
# when l-value subroutines are available (5.8 and later)
SvGrow($BigString, 100000) = InitialValueOfBigString();
=head1 DESCRIPTION
Trivial module implementing string storage preallocation using
techniques shared on perl5-porters mailing list November 4 and 5, 2009
=head1 EXPORT
the C<SvGROW> subroutine is exported. It takes two arguments,
the first the string to extend and the second the length.
=head1 SEE ALSO
L<perlguts>
L<Data::Peek> for a benchmarking of the alternatives
The author of this module is in favor of allowing C<length> to
be used as an lvalue to thinly invoke the SvGROW internals macro
=head1 CHANGES
=head2 0.03
Data::Peek::DGrow will be used if available
=head1 AUTHOR
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