| require("import") -- the import fn | |
| import("template_extend2") -- import lib into global | |
| te=template_extend2 --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") |