Scratch clone

This repository contains the skeleton code for the "Scratch Clone" project, which comprises:

• Function stubs for all of the functions that need to be implemented as part of the project. The Scratch Clone server can be run with stack run. In order to complete the project, only src/Interpreter.hs needs to be modified.
• A test suite for the project, which can be run with stack test. The source code for the test suite can be found in test/Tests.hs.
• A benchmark which can be run with stack bench. The source for the benchmarks can be found in bench/Main.hs.