Improve display of interpreter errors

[patritzenfeld]

Unpack the InterpreterError type and directly print the strings

[github-actions[bot]]

@check-spelling-bot Report

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Unrecognized words (2)

ghc occured

To accept these unrecognized words as correct, you could run the following commands

... in a clone of the [git@github.com:fmidue/flex-tasks.git](https://github.com/fmidue/flex-tasks.git) repository on the `6-error-display` branch ([:information_source: how do I use this?]( https://github.com/check-spelling/check-spelling/wiki/Accepting-Suggestions)): ``` sh curl -s -S -L 'https://raw.githubusercontent.com/check-spelling/check-spelling/v0.0.22/apply.pl' | perl - 'https://github.com/fmidue/flex-tasks/actions/runs/11255758013/attempts/1' ```

OR

To have the bot accept them for you, reply quoting the following line: @check-spelling-bot apply updates.

If the flagged items are false positives

If items relate to a ... * binary file (or some other file you wouldn't want to check at all). Please add a file path to the `excludes.txt` file matching the containing file. File paths are Perl 5 Regular Expressions - you can [test](https://www.regexplanet.com/advanced/perl/) yours before committing to verify it will match your files. `^` refers to the file's path from the root of the repository, so `^README\.md$` would exclude README.md (on whichever branch you're using). * well-formed pattern. If you can write a [pattern](https://github.com/check-spelling/check-spelling/wiki/Configuration-Examples:-patterns) that would match it, try adding it to the `patterns.txt` file. Patterns are Perl 5 Regular Expressions - you can [test](https://www.regexplanet.com/advanced/perl/) yours before committing to verify it will match your lines. Note that patterns can't match multiline strings.