diff COPYING @ 34035:96123bdea43e

filemerge: reduce creation of tempfiles until needed This restricts the creation of temporary files to just `_xmerge`, when we call an external tool. Differential Revision: https://phab.mercurial-scm.org/D403
author Phil Cohen <phillco@fb.com>
date Thu, 31 Aug 2017 11:28:59 -0700
parents 8c8b55733cbd
children
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