* docs(events): JSDoc improvments
* fix(filter): Introduce enqueueEvent; don't reorder in filter
Remove the broken BlockChange event reordering code from filter.
Instead, do necessary event reordering (correctly, this time)
in a new enqueueEvent function used by fireInternal.
* chore(events): Deprecate forward parameter of filter
Since we don't filter in undo any more, and filtering in reverse
order causes problems, prepare to remove this opportunity for
error.
* fix(events): Only merge adjacent events
Simplify filter by having it consider only adjacent events in the
queue for merging.
Previously any events in the queue could potentially be merged if
they were of suitable (typically identical) .type, even if other
events had occurred between them (with the sole exception of
BlockMove events, which would only be merged with adjacent
events). This could potentially result in replay failures during
undo/redo/mirroring, though it is unknown whether any such
problems occurred in practice.
* refactor(events): Tweaks
- Use for…of loop where appropriate.
- Make filter reason-merging code more concise.
- Use arrow functions when calling Array.prototype.filter.
* chore(events): Fix typos for PR #8539.