1 files changed, 40 insertions, 0 deletions
diff --git a/Master/tlpkg/tlperl0/lib/locale.pm b/Master/tlpkg/tlperl0/lib/locale.pm
new file mode 100755
index 00000000000..a51e2b1c097
--- /dev/null
+++ b/Master/tlpkg/tlperl0/lib/locale.pm
@@ -0,0 +1,40 @@
+package locale;
+
+our $VERSION = '1.00';
+
+=head1 NAME
+
+locale - Perl pragma to use and avoid POSIX locales for built-in operations
+
+=head1 SYNOPSIS
+
+    @x = sort @y;	# ASCII sorting order
+    {
+        use locale;
+        @x = sort @y;   # Locale-defined sorting order
+    }
+    @x = sort @y;	# ASCII sorting order again
+
+=head1 DESCRIPTION
+
+This pragma tells the compiler to enable (or disable) the use of POSIX
+locales for built-in operations (LC_CTYPE for regular expressions, and
+LC_COLLATE for string comparison).  Each "use locale" or "no locale"
+affects statements to the end of the enclosing BLOCK.
+
+See L<perllocale> for more detailed information on how Perl supports
+locales.
+
+=cut
+
+$locale::hint_bits = 0x4;
+
+sub import {
+    $^H |= $locale::hint_bits;
+}
+
+sub unimport {
+    $^H &= ~$locale::hint_bits;
+}
+
+1;