--- /dev/null
+--TEST--
+Bug #9722 quotedPrintableEncode does not encode dot at start of line on Windows platform
+--SKIPIF--
+--FILE--
+<?php
+include("Mail/mimePart.php");
+$text = "This
+is a
+test
+...
+ It is
+//really fun//
+to make :(";
+
+print_r(Mail_mimePart::quotedPrintableEncode($text, 76, "\n"));
+
+--EXPECT--
+This
+is a
+test
+=2E..
+ It is=20
+//really fun//
+to make :(