histedit: do not stay on a cleaned nodes on abort

There is case where nodes are neither in tmpnodes nor leaf but still get
removed. For example, if you used the "edit" action, made a commit and run
--abort. The commit you made is not tracked by histedit, yet it will likely be
cleaned up with its parent. The commit may not tracked because no replacements
computations are done in the --abort case.

hgext/histedit.py

@@ -791,7 +791,7 b' def _histedit(ui, repo, state, *freeargs'
             os.remove(backupfile)
 
         # check whether we should update away
-        if repo.unfiltered().revs('parents() and (%n  or %ln)',
+        if repo.unfiltered().revs('parents() and (%n  or %ln::)',
                                   state.parentctxnode, leafs | tmpnodes):
             hg.clean(repo, state.topmost)
         cleanupnode(ui, repo, 'created', tmpnodes)