Issue #4 (enhancement) Print line as is instead of interpreting it as column

[LukasWillin]

See discussion of Issue #4

FYI, this PR is not ready yet for merging and was only created for a first review of the changes:

• This branch has not been tested yet and may not work
• To-do: Create automated tests.sh

[LukasWillin]

Hey Luke
Just a heads up and sry for the radio silence. Currently there is a lot of private stuff I have to get done before I can move on with projects. I'll come back to you once I got time

[LukasWillin]

For some reason, I cannot get the column_ansi.sh script to be parsed properly when run through shellspec on my Ubuntu 20.04 Virtual Machine. Will have to check tomorrow and hopefully fix the issue.

Running tests/test_column_ansi.sh is fine however. Must be some environment issue.

[LukasWillin]

Seems to be a POSIX compliance issue. POSIX does not know Arrays. And that's why it fails whenever an array is initialized or added to. Though it is odd that it isn't an issue during GitHubs CI

[LukasWillin]

Finally had some more time to try to get the tests to work locally. And in hindsight it should have been clear to me 😅
bash shellspec --format d tests/**/*.sh

Anyway, I am on it again and will try to fix it.

[LukasWillin]

Done - Fixed the tests. PR is ready for review 🎉
@LukeSavefrogs