* ♻ allow allocators for vectors

* ✅ add regression tests

* Set parent pointers for values inserted via update() (fixes #3007).

* Moved test for #3007 to proper file.

* Enable access to private members in diagnostics unit tests.

* Make style consistent with rest of code.

* Forced amalgamate rerun.

* Refactor test for #3007 so it doesn't use private members. Also extend to test both update() functions.

* Added fix for #3007 to update(const_iterator, const_iterator) as well.

* Added failing example code from #3007 as extra test.

* 📝 update docset generation script

* 📝 update documentation

* Fix #2975

Define JSON_DIAGNOSTICS to 0 if not defined to fix annoying Wundef warnings.

* amalgamated

Changed a potential typo: "charater" -> "character"

🐛 fix parent update for diagnostics with ordered_json

* 🏁 set stack size for some unit tests

Add regression test

Update Travis badge

Fix some extra ";" clang warnings

Updating the Homebrew Command

🚨 fix gdb_pretty_printer failure on basic types

Add header to use value_t

Skip some tests if JSON_Install is not set

Remove outdated json_unit test binary

Avoid duplicate AppVeyor builds

name can be None, and `re.search` fails on `None`;
replaced `re` by `str.startswith` and `str.endswith`

I've submitted a PR on [homebrew/core](https://github.com/Homebrew/homebrew-core/pull/83479) that updates their Formula. After that one is set, we can merge this and let users use the default formula, and we don't have to maintain two separate Formulas.

This resolves a conflict, and stops Homebrew from using the default formula.

* ⚗ update warning flags