-#!/bin/sh
-#
-# Ensures that tests are run under Bash; primarily intended for running tests
-# of the completion script.
+# Shell library sourced instead of ./test-lib.sh by tests that need
+# to run under Bash; primarily intended for tests of the completion
+# script.
if test -n "$BASH" && test -z "$POSIXLY_CORRECT"; then
# we are in full-on bash mode