Commit 181a18b1 authored by Jim Blandy's avatar Jim Blandy
Browse files

*** empty log message ***

parent c6d46f5f
...@@ -151,7 +151,10 @@ truncate_undo_list (list, minsize, maxsize) ...@@ -151,7 +151,10 @@ truncate_undo_list (list, minsize, maxsize)
last_boundary = Qnil; last_boundary = Qnil;
/* Always preserve at least the most recent undo record. /* Always preserve at least the most recent undo record.
If the first element is an undo boundary, skip past it. */ If the first element is an undo boundary, skip past it.
Skip, skip, skip the undo, skip, skip, skip the undo,
Skip, skip, skip the undo, skip to the undo bound'ry. */
if (XTYPE (next) == Lisp_Cons if (XTYPE (next) == Lisp_Cons
&& XCONS (next)->car == Qnil) && XCONS (next)->car == Qnil)
{ {
......
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