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Source: liblexical-var-perl
Maintainer: Debian Perl Group <pkg-perl-maintainers@lists.alioth.debian.org>
Uploaders: Salvatore Bonaccorso <carnil@debian.org>
Section: perl
Testsuite: autopkgtest-pkg-perl
Priority: optional
Build-Depends: debhelper-compat (= 13),
liblexical-sealrequirehints-perl (>= 0.12) <!nocheck>,
libmodule-build-perl,
perl-xs-dev,
perl:native
Standards-Version: 4.6.2
Vcs-Browser: https://salsa.debian.org/perl-team/modules/packages/liblexical-var-perl
Vcs-Git: https://salsa.debian.org/perl-team/modules/packages/liblexical-var-perl.git
Homepage: https://metacpan.org/release/Lexical-Var
Rules-Requires-Root: no
Package: liblexical-var-perl
Architecture: any
Depends: ${misc:Depends},
${perl:Depends},
${shlibs:Depends},
liblexical-sealrequirehints-perl (>= 0.12)
Description: Perl module for using static variables without namespace pollution
Lexical::Var implements lexical scoping of subroutines. Although it can be
used directly, it is mainly intended to be infrastructure for modules that
manage namespaces.
.
This module influences the meaning of single-part subroutine names that
appear directly in code, such as "&foo" and "foo(123)". Normally, in the
absence of any particular declaration, these would refer to the subroutine of
that name located in the current package. A Lexical::Sub declaration can
change this to refer to any particular subroutine, bypassing the package
system entirely. A subroutine name that includes an explicit package part,
such as "&main::foo", always refers to the subroutine in the specified
package, and is unaffected by this module. A symbolic reference through a
string value, such as "&{'foo'}", also looks in the package system, and so is
unaffected by this module.
.
The types of name that can be influenced are scalar ("$foo"), array
("@foo"), hash ("%foo"), subroutine ("&foo"), and glob ("*foo").
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