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(parent: 5121b69) | patch
* 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)
commit175a3a5144ab17bc8c854cd0cc6c1771d79a9f9c
treed69a008e3b6eb0e17b82db1b1f5a2eb407baf529tree | snapshot (tar.gz zip)
parent5121b6923beb2fb62b179b4a95b07f9feb969f3dcommit | diff
* 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.

Fixes: debbugs:17236
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