#!/usr/bin/env sh
-
+#
# Caveats:
# - checks with textprocessing assuming that system language is English.
# - maybe check last return status instead?
# - Do we need to set awk to which awk becomes available or is awk
# always available as just awk?
+#
+# SPDX-License-Identifier: 0BSD
progname=${0##*/}
errmsg=''
-# Check if shell support builtin 'type'.
+# Check if shell supports builtin 'type'.
if test -z "$errmsg"; then
if ! (eval 'type type') >/dev/null 2>&1
then