From f6f85064726b05ea7c91ac1607afc11b64548494 Mon Sep 17 00:00:00 2001 From: Tom Wyant Date: Tue, 26 Mar 2019 11:49:16 -0600 Subject: [PATCH] perl5299delta: Clarify variable-length lookbehind entry --- pod/perl5299delta.pod | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pod/perl5299delta.pod b/pod/perl5299delta.pod index 4ebf93e..2054f77 100644 --- a/pod/perl5299delta.pod +++ b/pod/perl5299delta.pod @@ -59,7 +59,7 @@ to your F flags. =head2 Variable length lookbehind in regular expression pattern matching is now experimentally supported -Using a lookbehind assertion (like C<(?<=foo)> or C<(? previously +Using a lookbehind assertion (like C<(?<=foo?)> or C<(? previously would generate an error and refuse to compile. Now it compiles (if the maximum lookbehind is at most 255 characters), but raises a warning in the new C warnings category. This is to caution you -- 1.8.3.1