fix for python2.2 -Qnew division error,

Steven M. Gava · Steven M. Gava · commit d91b0d6a65a0 · 2002-01-23T05:15:17.000Z
thanks Tim!
diff --git a/Lib/idlelib/AutoIndent.py b/Lib/idlelib/AutoIndent.py
@@ -462,7 +462,7 @@ def classifyws(s, tabwidth):
             effective = effective + 1
         elif ch == '\t':
             raw = raw + 1
-            effective = (effective / tabwidth + 1) * tabwidth
+            effective = (int(effective / tabwidth) + 1) * tabwidth
         else:
             break
     return raw, effective
