Estimated hours taken: 1
Branches: main
Added a test case to ensure that main can be called recursively without any
problems. It is also an additional IO test.
tests/hard-coded/recursive_main.m:
Test program that just echoes stdin.
tests/hard-coded/recursive_main.inp:
Some text input.
tests/hard-coded/recursive_main.exp:
The exact same text as recursive_main.inp.
tests/hard-coded/Mmakefile:
Added recursive_main to the enabled lists.
