* Fix schema validator
It should use the passed schema.
* Add required attributes to keymap schema
* Rework subcommands to validate the JSON keymaps
The 'compile', 'flash' and 'json2c' subcommands were reworked to add
JSON keymap validation so error is reported for non-JSON and
non-compliant-JSON inputs.
* Fix required fields in keymap schema
* Add tests
* Fix compiling keymaps directly from keymap directory
* Schema should not require version for now.
* macros in json keymaps
* add advanced macro support to json
* add a note about escaping macro strings
* add simple examples
* format json
* add support for language specific keymap extras
* switch to dictionaries instead of inline text for macros
* use SS_TAP on the innermost tap keycode
* add the new macro format to the schema
* document the macro limit
* add the json keyword for syntax highlighting
* fix format that vscode screwed up
* Update feature_macros.md
* add tests for macros
* change ding to beep
* add json support for SENDSTRING_BELL
* update doc based on feedback from sigprof
* document host_layout
* remove unused var
* improve carriage return handling
* support tab characters as well
* Update docs/feature_macros.md
Co-authored-by: Nick Brassel <nick@tzarc.org>
* escape backslash characters
* format
* flake8
* Update quantum/quantum_keycodes.h
Co-authored-by: Nick Brassel <nick@tzarc.org>
* Add config.h and rules.mk support for data driven keymaps
* tidy up after rebase
* Rename key as it can contain more than just keyboard overrides
* tidy up after rebase
* Add validation
