- add a normalize_nfd() which takes a single codepoint
- temporarily keep ICU in actions_normalize.cpp and ldml_transforms.cpp
- expand wasm opts in unit tests
- always set to 0 for now (keep ICU around)
- set KMN_IN_LDML_TESTS in tests to keep ICU there for test and comparison
- add core_icu.cpp and put some utils there.
#9467
- output[0] was used as a boolean, but needed to check output.isEmpty() instead
- dead store to actions.code_points_to_delete
For: #11067 parts 1 and 2
Fixes#10582.
Returned struct from the `km_core_state_get_actions()` API is now owned
by the state object. This is a change in API contract. The corresponding
`km_core_actions_dispose()` API has been made private, because there is
never any need for API consumers to call it. As this change is happening
in alpha, we won't bump the ABI version.
`state->app_context` is now guaranteed to be in sync with
`state->context` after `km_core_process_event()`, with the actions
struct populated at that point.
The next and final step in this refactor is to remove the actions queue
altogether from the Core and make that a kmn-only concept, but that will
wait until 18.0. The only consumers of the actions queue are the
kmn-specific interactive debugger in Keyman Developer, and kmn-specific
Input Method eXtensions in Keyman Engine for Windows.
Fixes#10431.
The `km_core_` prefix has been removed from internal-only functions, and
these function declarations moved to context.hpp.
The functions have not been moved from km_core_context_api.cpp at this
stage.
Rewrote the function documentation in Javadoc style comments for the
internal use functions.
Per discussion in #10422, we can assume that input cached_context is
always NFD. However input actions->output may not start at a
normalization boundary, so we still need to backtrack to a normalization
boundary in order to get our NFC output. But cached_context never need
change.
This makes no change to the algorithm, but tweaks some of the unit tests
to adhere to this input assumption.
Note: we could consider adding a debug assertion that cached_context is
NFD.
Fixes#9999.
Note TODO items:
- [ ] Renormalize cached_context across action boundary. Blocked by #10369.
- [ ] Add extra tests for surrogate pairs
- [ ] Move set_context_from_string into helper module
- [ ] if we don't apply normalization, we still need to fixup the
app_context, to keep it coherent with cached_context (or at least
we need to verify that app_context is never used in this
situation)
