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src/Pure/term.ML
changeset 62529 8b7bdfc09f3b
parent 61655 f217bbe4e93e
child 63611 fb63942e470e 
--- a/src/Pure/term.ML	Sun Mar 06 13:19:19 2016 +0100
+++ b/src/Pure/term.ML	Sun Mar 06 16:19:02 2016 +0100
@@ -986,7 +986,7 @@
     val idx = string_of_int i;
     val dot =
       (case rev (Symbol.explode x) of
-        _ :: "\\<^sub>" :: _ => false
+        _ :: "\<^sub>" :: _ => false
       | c :: _ => Symbol.is_digit c
       | _ => true);
   in
isabelle