* simple.el (undo): Prevent insertion of identity mapping into

[bpt/emacs.git] / lisp / ChangeLog

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+2014-04-12  Barry O'Reilly  <gundaetiapo@gmail.com>
+
+       * simple.el (undo): Prevent insertion of identity mapping into
+       undo-equiv-table so as undo-only does not inf loop in the presence
+       of consecutive nils in undo list.
+
 2014-04-12  Matthias Dahl  <matthias.dahl@binary-island.eu>
 
        * faces.el (make-face): Deprecate optional argument as it is no