fix every issue related to printf

[nnyyxxxx]

Warning: big diff incoming

Read description before looking at the diff, it will explain why so many files are changing.

Going to conflict with #573

Might conflict with #591

Type of Change

• Refactoring

Description

1. Increases synergy
2. Fixes problems with packager not being double quoted and because of that it unquotes itself (shellcheck noticed that)
3. fixes issues with newlines being created on interactive prints
4. fixes an issue with the zsh script (shellcheck noticed that)
5. multiple quoting fixes
6. multiple formatting fixes

That's about it. Review carefully.

Testing

tested

Checklist

• My code adheres to the coding and style guidelines of the project.
• I have performed a self-review of my own code.
• My changes generate no errors/warnings/merge conflicts.

credits

• @adamperkowski for some fixes

[adamperkowski]

Looked through every single changed line. Apart from what I've requested, great work. Thanks.

[nnyyxxxx]

ready for merge

[adamperkowski]

Every single line approved.