diff --git a/test/test_blackbox.py b/test/test_blackbox.py
index f5051ec36..f3079e8af 100644
--- a/test/test_blackbox.py
+++ b/test/test_blackbox.py
@@ -140,7 +140,7 @@ def test_translator_state_handling(self):
         r'''
         # Check if the translator curtailing the list of last translations
         # according to its dictionary longest key does no affect things
-        # like the restrospective repeate-last-stroke command.
+        # like the restrospective repeat-last-stroke command.
 
         "TEFT": "test",
         "R*S": "{*+}",
@@ -1192,3 +1192,21 @@ def test_raw_1b(self):
         *     ' RAU'
         *     ''
         '''
+
+    def test_bug287(self):
+        r'''
+        "*6": "a",
+        "R*S": "{*+}",
+
+        *6   ' a'
+        R*S  ' a a'
+        '''
+
+    def test_bug470(self):
+        r'''
+        "0EU8": "80",
+        "R*S": "{*+}",
+
+        0EU8  ' 80'
+        R*S   ' 8080'
+        '''