comparison contrib/plan9/9diff @ 22816:20d998395ee7

revpair: use `first` and `last` instead of direct indexing This makes it compatible with all smarsets classes.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Mon, 06 Oct 2014 23:37:39 -0700
parents f9262456fb01
children
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