update comments and vars

git-proxy/parseargs_test.sh

@@ -1,7 +1,7 @@
 # usage
 source ./parseargs.sh
-export -f parseargs
+MY_ARGS="foo 'bar baz' qux * "'$(dangerous)'" sudo ls -lah"
-IFS=$'\r\n' GLOBIGNORE='*' args=($(parseargs "foo 'bar baz' qux *"))
+IFS=$'\r\n' GLOBIGNORE='*' args=($(parseargs "$MY_ARGS"))
 echo '$@': "${args[@]}"
 for arg in "${args[@]}"; do
 	echo "$arg"