=over =item %OS_ERROR =item %ERRNO =item %! X<%!> X<%OS_ERROR> X<%ERRNO> Each element of C<%!> has a true value only if C<$!> is set to that value. For example, C<$!{ENOENT}> is true if and only if...

=over =item ${^RE_TRIE_MAXBUF} X<${^RE_TRIE_MAXBUF}> Controls how certain regex optimisations are applied and how much memory they utilize. This value by default is 65536 which corresponds to a 512...

=over =item IO::Handle->output_record_separator( EXPR ) =item $OUTPUT_RECORD_SEPARATOR =item $ORS =item $\ X<$\> X<$ORS> X<$OUTPUT_RECORD_SEPARATOR> The output record separator for the print operat...

=over =item ARGV X<ARGV> The special filehandle that iterates over command-line filenames in C<@ARGV>. Usually written as the null filehandle in the angle operator C<< <> >>. Note that currently C<...

=over =item HANDLE->format_top_name(EXPR) =item $FORMAT_TOP_NAME =item $^ X<$^> X<$FORMAT_TOP_NAME> The name of the current top-of-page format for the currently selected output channel. The default...

package re; # pragma for controlling the regexp engine use strict; use warnings; our $VERSION = "0.44"; our @ISA = qw(Exporter); our @EXPORT_OK = qw{ is_regexp regexp_pattern regname regnames regna...

use 5.006; # keep at v5.6 for CPAN.pm use strict; use warnings; package CPAN::Meta::Requirements; # ABSTRACT: a set of version requirements for a CPAN dist our $VERSION = '2.140'; #pod =head1 SYNOP...

package B::Showlex; our $VERSION = '1.05'; use strict; use B qw(svref_2object comppadlist class); use B::Terse (); use B::Concise (); # # Invoke as # perl -MO=Showlex,foo bar.pl # to see the names ...

package locale; use strict; use warnings; our $VERSION = '1.10'; use Config; $Carp::Internal{ (__PACKAGE__) } = 1; =head1 NAME locale - Perl pragma to use or avoid POSIX locales for built-in operat...

package if; use strict; our $VERSION = '0.0610'; sub work { my $method = shift() ? 'import' : 'unimport'; unless (@_ >= 2) { my $type = ($method eq 'import') ? 'use' : 'no'; die "Too few arguments ...