diff hgext/show.py @ 33125:acfce52518c4

tests: do not use system hg if it does not have "files" command Ancient hg does not have "hg files" so test-check-*.t will fail with "unknown command 'files'": $ hg files hg: unknown command 'files' $ hg --version Mercurial Distributed SCM (version 2.6.2) Test "hg files" and give up using syshg if it does not have "files" command.
author Jun Wu <quark@fb.com>
date Wed, 28 Jun 2017 13:45:51 -0700
parents 11f768258dcc
children 99ce2f586cd4
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