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Diffstat (limited to 'pod/modpods/English.pod')
-rw-r--r-- | pod/modpods/English.pod | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/pod/modpods/English.pod b/pod/modpods/English.pod new file mode 100644 index 0000000000..d6b26beaf2 --- /dev/null +++ b/pod/modpods/English.pod @@ -0,0 +1,24 @@ +=head1 NAME + +English - use nice English (or awk) names for ugly punctuation variables + +=head1 SYNOPSIS + + use English; + ... + if ($ERRNO =~ /denied/) { ... } + +=head1 DESCRIPTION + +This module provides aliases for the built-in variables whose +names no one seems to like to read. Variables with side-effects +which get triggered just by accessing them (like $0) will still +be affected. + +For those variables that have an B<awk> version, both long +and short English alternatives are provided. For example, +the C<$/> variable can be referred to either $RS or +$INPUT_RECORD_SEPARATOR if you are using the English module. + +See L<perlvar> for a complete list of these. + |