diff mercurial/ui.py @ 32998:c7da57bbae96

dagop: comment why revancestors() doesn't heapify input revs at once I wondered why we're doing this complicated stuff without noticing the input revs may be iterated lazily in descending order. c1f666e27345 showed why.
author Yuya Nishihara <yuya@tcha.org>
date Sun, 18 Jun 2017 17:16:02 +0900
parents 149b68224b08
children 1aa05203f7f6
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