From: Michael G Schwern (via RT) <perlbug-followup@perl.org>
Message-ID: <rt-3.6.HEAD-24634-
1195269995-836.47533-75-0@perl.org>
p4raw-id: //depot/perl@32360
(Mnemonic: be positive and forward looking.)
This variable is read-only and dynamically scoped to the current BLOCK.
+=item $LAST_SUBMATCH_RESULT
+
=item $^N
X<$^N>
Also see L<Error Indicators>.
+=item %OS_ERROR
+
+=item %ERRNO
+
=item %!
X<%!>