Mark Gillard 40ffee43fb added json_formatter ... also: - added `toml_version.h` - added version number to toml.hpp - added `node::visit()` - added `table::empty()` - added `array::empty()` - added version number to `toml.hpp` - added ostream operator overload for `source_position` - added tests for string escape sequences - added tests for + in bare keys (toml/issues/687) - added tests for hexfloat literals (toml/issues/562) - added c++20 char8_t detection to meson - moved third party submodules to `/extern` - refactored noexcept version of `parse_result` to be more useful - refactored all code to 'mostly' stick to a 120 column limit - fixed some minor stuff picked up by gcc9		2020-01-06 22:24:53 +02:00
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Catch2@d10b9bd02e	added json_formatter	2020-01-06 22:24:53 +02:00