This is a live mirror of the Perl 5 development currently hosted at https://github.com/perl/perl5
perlexperiment: Was missing vlb
authorKarl Williamson <khw@cpan.org>
Sun, 27 Oct 2019 14:17:19 +0000 (08:17 -0600)
committerKarl Williamson <khw@cpan.org>
Fri, 1 Nov 2019 00:49:15 +0000 (18:49 -0600)
This experimental feature didn't make it into this pod.

pod/perlexperiment.pod

index cfd6d11..0df601d 100644 (file)
@@ -134,6 +134,17 @@ C<experimental::alpha_assertions>.
 
 See also: L<perlre/Extended Patterns>.
 
 
 See also: L<perlre/Extended Patterns>.
 
+=item (Limited) Variable-length look-behind
+
+Introduced in Perl 5.30.0.  Variability of up to 255 characters is
+handled.
+
+Using this feature triggers warnings in the category
+C<experimental::vlb>.
+
+See also: L<perlre/(*positive_lookbehind:I<pattern>)> and
+L<perlre/(*negative_lookbehind:I<pattern>)>
+
 =back
 
 =head2 Accepted features
 =back
 
 =head2 Accepted features