Add XML entities

Change-Id: Ib22e51ec8427e0af23a9dcf83c01e6e16837c91e
diff --git a/matrix_test.go b/matrix_test.go
index fe96c62..a762f1d 100644
--- a/matrix_test.go
+++ b/matrix_test.go
@@ -753,6 +753,22 @@
 	assert.Equal(tokens[4], ".")
 	assert.Equal(5, len(tokens))
 
+	// XML entities
+	tokens = ttokenize(mat, w, "Das ist 1:30 Stunden&20 Minuten zu spät >.")
+	assert.Equal(tokens[0], "Das")
+	assert.Equal(tokens[1], "ist")
+	assert.Equal(tokens[2], " ")
+	assert.Equal(tokens[3], "1:30")
+	assert.Equal(tokens[4], "Stunden")
+	assert.Equal(tokens[5], "&")
+	assert.Equal(tokens[6], "20")
+	assert.Equal(tokens[7], "Minuten")
+	assert.Equal(tokens[8], "zu")
+	assert.Equal(tokens[9], "spät")
+	assert.Equal(tokens[10], ">")
+	assert.Equal(tokens[11], ".")
+	assert.Equal(12, len(tokens))
+
 	/*
 		@Test
 		public void englishTokenizerSeparatesEnglishContractionsAndClitics () {