Try out fuzzing on the parser #32
Description
#31 has shown that especially error conditions are interesting and potentially error-prone and there's a certain chance that there are a few more issues like this.
While talking about this with @lheckemann today, he suggested to try out fuzzing, e.g. https://afl-1.readthedocs.io/en/latest/fuzzing.html and I think that's worth a shot :)