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src/Pure/term.ML
changeset 54732 b01bb3d09928
parent 53016 fa9c38891cf2
child 56241 029246729dc0 
--- a/src/Pure/term.ML	Thu Dec 12 22:38:25 2013 +0100
+++ b/src/Pure/term.ML	Thu Dec 12 22:56:28 2013 +0100
@@ -979,8 +979,6 @@
     val dot =
       (case rev (Symbol.explode x) of
         _ :: "\\<^sub>" :: _ => false
-      | _ :: "\\<^isub>" :: _ => false  (*legacy*)
-      | _ :: "\\<^isup>" :: _ => false  (*legacy*)
       | c :: _ => Symbol.is_digit c
       | _ => true);
   in
isabelle