#require test-repo This file is backported from mercurial/tests/test-check-shbang.t. $ . "$TESTDIR/helper-testrepo.sh" look for python scripts that do not use /usr/bin/env $ hg files 'set:grep(r"^#!.*?python") and not grep(r"^#!/usr/bi{1}n/env python")' [1] look for shell scripts that do not use /bin/sh $ hg files 'set:grep(r"^#!.*/bi{1}n/sh") and not grep(r"^#!/bi{1}n/sh")' [1]