Add LC env var.

(Avoid UTF8 issues)

Author: coke

HACKING

@@ -70,4 +70,4 @@ To get a per-synopsis summary, run:
 This requires a ./perl6 script containing:
 
     #!/bin/sh
-    PUGS_USE_EXTERNAL_TEST=1 ./Pugs/pugs -IPugs/ext/Test/lib $*
+    LC_ALL=en_US.ISO-8859-1 PUGS_USE_EXTERNAL_TEST=1 ./Pugs/pugs -IPugs/ext/Test/lib $*

t/fudgeandrun

@@ -16,4 +16,5 @@ if (@ARGV) {
 
 my $nt = `t/spec/fudge @OPTS @ARGV`;
 $ENV{PUGS_USE_EXTERNAL_TEST}=1;
+$ENV{LC_ALL}="en_US.ISO-8859-1";
 system("./Pugs/pugs", "-IPugs/ext/Test/lib", split ' ', $nt);

t/update_passing_test_data.pl

@@ -41,6 +41,7 @@ =head1 DESCRIPTION
 my @wanted;
 
 $ENV{PUGS_USE_EXTERNAL_TEST}=1;
+$ENV{LC_ALL} = "en_US.ISO-8859-1";
 
 find({ wanted => \&queue, no_chdir => 1 }, 't/spec/');