require("import") -- the import fn | |
import("template_extend1") -- import lib into global | |
te=template_extend1 --alias | |
-- catching undefined variables | |
local env = _ENV -- Lua 5.2 | |
if not env then env = getfenv () end -- Lua 5.1 | |
setmetatable(env, {__index=function (t,i) error("undefined global variable `"..i.."'",2) end}) | |
lb = te.lBaz() | |
assert(lb:foo() == "lBaz::foo") | |
db = te.dBaz() | |
assert(db:foo() == "dBaz::foo") |