scripting with codespell: how to ascertain by exit code if codespell successfully or unsuccessfully found entry

[luzpaz]

We can test if words exist in codespell using this one liner:

I'd like to know if codespell can be queried in a script and tested by exit code if a query succeeds or not.

[peternewman]

Yes, the programme exit code will tell you whether typos were present or not.