Update to latest Unicode 13.0

[perl5.git] / regen_perly.pl

diff --git a/regen_perly.pl b/regen_perly.pl
index f9ef04b..ac5f13a 100644 (file)
--- a/regen_perly.pl
+++ b/regen_perly.pl
@@ -35,7 +35,8 @@ sub usage { die "usage: $0 [ -b bison_executable ] [ file.y ]\n" }
 use warnings;
 use strict;
 
-BEGIN { require 'regen/regen_lib.pl'; }
+our $Verbose;
+BEGIN { require './regen/regen_lib.pl'; }
 
 my $bison = 'bison';
 
@@ -75,10 +76,10 @@ EOF
 
 # Don't change this to add new bison versions without testing that the generated
 # files actually work :-) Win32 in particular may not like them. :-(
-unless ($version =~ /\b(1\.875[a-z]?|2\.[0134567]|3\.[0])\b/) { die <<EOF; }
+unless ($version =~ /\b(1\.875[a-z]?|2\.[0134567]|3\.[0-4])\b/) { die <<EOF; }
 
 You have the wrong version of bison in your path; currently versions
-1.875, 2.0-2.7 or 3.0 are known to work.  Try installing
+1.875, 2.0-2.7 or 3.0-3.4 are known to work.  Try installing
     http://ftp.gnu.org/gnu/bison/bison-2.5.1.tar.gz
 or similar.  Your bison identifies itself as: