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util.argparse: Fix bug (regression?) in argument parsing with --foo=bar After recent changes, '--foo bar' was working, but '--foo=bar' was not. The test had a typo (?) (bar != baz) and because util.argparse is not strict by default, the typo was not caught. The typo caused the code to take a different path, and bypassed the buggy handling of --foo=bar options. I've preserved the existing test (typo and all!) because it's still an interesting test, and ensures no unintended behaviour changes compared to the old code. However I've added a new variant of the test, with strict mode enabled and the typo fixed. This test failed due to the bug, and this commit introduces a fix.

describe("util.envload", function()
	local envload = require "util.envload";
	describe("envload()", function()
		it("works", function()
			local f, err = envload.envload("return 'hello'", "@test", {});
			assert.is_function(f, err);
			local ok, ret = pcall(f);
			assert.truthy(ok);
			assert.equal("hello", ret);
		end);
		it("lets you pass values in and out", function ()
			local f, err = envload.envload("return thisglobal", "@test", { thisglobal = "yes, this one" });
			assert.is_function(f, err);
			local ok, ret = pcall(f);
			assert.truthy(ok);
			assert.equal("yes, this one", ret);

		end);

	end)
	-- TODO envloadfile()
end)