package attributes; our $VERSION = 0.35; @EXPORT_OK = qw(get reftype); @EXPORT = (); %EXPORT_TAGS = (ALL => [@EXPORT, @EXPORT_OK]); use strict; sub croak { require Carp; goto &Carp::croak; } sub ca...

=over =item %{^CAPTURE_ALL} X<%{^CAPTURE_ALL}> =item %- X<%-> Similar to C<%+>, this variable allows access to the named capture groups in the last successful match in the currently active dynamic ...

=over =item ${^OPEN} X<${^OPEN}> An internal variable used by L<PerlIO>. A string in two parts, separated by a C<\0> byte, the first part describes the input layers, the second part describes the o...

=over =item HANDLE->autoflush( EXPR ) =item $OUTPUT_AUTOFLUSH =item $| X<$|> X<autoflush> X<flush> X<$OUTPUT_AUTOFLUSH> If set to nonzero, forces a flush right away and after every write or print o...

=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...