diff --git a/lib/make/text.js b/lib/make/text.js
index 1b90990..762d0a2 100644
--- a/lib/make/text.js
+++ b/lib/make/text.js
@@ -98,7 +98,18 @@ make.text = {
       0x2044  // fraction slash character
     ])
   },
-
+  bidiCharCodes: function() {
+    return random.pick([
+      0x0660, // START_HINDI_DIGITS
+      0x0669, // END_HINDI_DIGITS
+      0x066A, // START_ARABIC_SEPARATOR
+      0x066B, // END_ARABIC_SEPARATOR
+      0x0030, // START_ARABIC_DIGITS
+      0x0039, // END_ARABIC_DIGITS
+      0x06f0, // START_FARSI_DIGITS
+      0x06f9, // END_FARSI_DIGITS
+    ])
+  },
   // http://www.unicode.org/Public/6.0.0/ucd/UnicodeData.txt
   unicodeCombiningCharacters: function () {
     return random.item([