Makoto Kato

> hmm, are there any actual chips that only expose some of the crypto features but not others? I've only ever seen `AES+PMULL,SHA1,SHA2,CRC32` together.. RasPi3 (and RasPi4?) doesn't support ARM...

unrelated CI is failure due to OOM...

> @makotokato Does this block any other issues? Can you set an assignee (or "help wanted") and a milestone (or "backlog")? Not blocker.

> @makotokato Is this an enhancement that can be done after 1.0, or does it affect the schema of the data? Yes, enhancement issue. Han/Kanji and Hiragana are already handled...

Han and Hiragana are done by https://github.com/unicode-org/icu4x/commit/7215608a0984a33439e43835de17a729a521bd51

GV bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1769738. Don't close this since I guess we need more work in android-component or Fenix.

Why this ICU4C rule isn't merged/requested to UAX#29? Does ICU4C have a plan to file/merge an issue to UAX#29? After merging this change to UAX#29, then #3.

When looking ICU4C brkiter rule files for word and sentence, UAX#29's property of this isn't same each locale. But rules seem to be same. So if we modify datagen (with...

@eggrobin could you review this again?