wren - Molodetz Institute

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feat: add io.write primitive and test runner with number literal tests Implement the io.write() primitive function that prints a value followed by a newline, enabling basic output for testing. Add a Python test runner script (runtests) that discovers and executes .wren test files, comparing output against // expect: comments. Include initial number literal tests covering positive, negative, and zero values. Remove debug print statements from the VM interpreter and refactor primitive registration macros for cleaner code. 2013-10-28 06:45:40 +01:00			`io.write(123) // expect: 123`
			`io.write(987654) // expect: 987654`
			`io.write(0) // expect: 0`
			`io.write(-0) // expect: 0`

			`// TODO(bob): Floating point numbers.`