add call to determine number of buttons to show; 2.5m -> 2.5mo

anki/cram.py

@@ -53,6 +53,9 @@ class CramScheduler(Scheduler):
         else:
             return 1
 
+    def answerButtons(self, card):
+        return 3
+
     # Fetching
     ##########################################################################
 

anki/sched.py

@@ -77,6 +77,12 @@ order by due""" % self._groupLimit("rev"),
     def countIdx(self, card):
         return card.queue
 
+    def answerButtons(self, card):
+        if card.queue == 2:
+            return 4
+        else:
+            return 3
+
     def onClose(self):
         "Unbury and remove temporary suspends on close."
         self.db.execute(

anki/utils.py

@@ -45,7 +45,7 @@ afterTimeTable = {
 
 shortTimeTable = {
     "years": _("%sy"),
-    "months": _("%sm"),
+    "months": _("%smo"),
     "days": _("%sd"),
     "hours": _("%sh"),
     "minutes": _("%sm"),