1bareword::filehandles(3U)ser Contributed Perl Documentatiboanreword::filehandles(3)
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NAME

6       bareword::filehandles - disables bareword filehandles
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VERSION

9       version 0.007
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SYNOPSIS

12           no bareword::filehandles;
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14           open FH, $file            # dies
15           open my $fh, $file;       # doesn't die
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17           print FH $string          # dies
18           print STDERR $string      # doesn't die
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DESCRIPTION

21       This module lexically disables the use of bareword filehandles with
22       builtin functions, except for the special builtin filehandles "STDIN",
23       "STDOUT", "STDERR", "ARGV", "ARGVOUT" and "DATA".
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METHODS

26   unimport
27       Disables bareword filehandles for the remainder of the scope being
28       compiled.
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30   import
31       Enables bareword filehandles for the remainder of the scope being
32       compiled.
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LIMITATIONS

35       Filetest operators ("-X") can not be checked on Perl versions before
36       5.32, because hooking the op check function for these breaks stacked
37       tests, e.g. "-f -w -x $file".
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SEE ALSO

40       perlfunc, B::Hooks::OP::Check.
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AUTHOR

43       Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
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46       This software is copyright (c) 2011 - 2016 by Dagfinn Ilmari Mannsåker.
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48       This is free software; you can redistribute it and/or modify it under
49       the same terms as the Perl 5 programming language system itself.
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53perl v5.34.0                      2022-01-20          bareword::filehandles(3)
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