#!/usr/bin/env luajit

-- if utility-functions.lua has an error, this won't show it, so for testing purposes, I don't use it here
-- local error_occurred, utility = pcall(function() return require("utility-functions") end) if not error_occurred then error("This script is installed improperly. Follow instructions at https://github.com/TangentFoxy/.lua-files#installation") end
utility = require("utility-functions")

print("---")

-- utility.ls()(function(file_name)
--   print(file_name)
-- end)

-- verifying that popen fallback works correctly, with a well-formatted warning
io.popen = nil
os.capture("echo hello")

print("---")