- Implemented "copy" in terms of "add".
- Added check for JSON Pointer array indices to make sure the complete reference token was processed.
- Added test suite from https://github.com/json-patch/json-patch-tests

🔧 Fix up a few more effc++ items

The at function throws json::out_of_range.403 when a nonexistent object key is provided (just like the usual at function). This was not documented and users could assume json::out_of_range.404 would be thrown instead.

- Updated documentation.
- Added example code.

Includes CTest module/adds BUILD_TESTING option

- Adjusted table to user-defined exceptions. This was forgotten in the 3.0.0 update.
- Added update function to the table.

Fix MSVC warning C4819

Replaces a U+00A0 character with regular space, and fixes a typo.

Merge branch 'develop' into coverity_scan

✅ re-added tests for algorithms

Overworked library toward 3.0.0 release

🚨 remove C4996 warnings #872

This reverts commit 920f64c0.

Update required all CHECK_THROWS_AS macros to pass the exception type without reference, because this is now done by Catch2.

- Added recent contributors to thanks list.
- Linked PGP key for private mails.
- Updated compiler list.

- All hex literals use upper case letters after the x.
- Fixed sime typos.
- Documented some more functions.

These were the remaining direct calls to alloc.

💥 throwing an exception in case dump encounters a non-UTF-8 string #838

As we guarantee proper UTF-8 before, we do not need to cope with it later.

We had a lot of issues with failing roundtrips (i.e., parse errors from serializations) in case string were stored in the library that were not UTF-8 encoded. This PR adds an exception in this case.

📝 fixing documentation #867