* simple.el (undo): Prevent insertion of identity mapping into
authorBarry O'Reilly <gundaetiapo@gmail.com>
Sat, 12 Apr 2014 19:20:44 +0000 (15:20 -0400)
committerBarry O'Reilly <gundaetiapo@gmail.com>
Sat, 12 Apr 2014 19:20:44 +0000 (15:20 -0400)
commit36a6f0fedbfd396a19e407745746e3041ba1bf44
treebb9fb95135db84a49e08a224fd15dd69ea2b868d
parent04bb76e5c10ed3ca4d95d4a61db1111acebcee80
* 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.
lisp/ChangeLog
lisp/simple.el