PartialFinal fuzzy matching does not work for syllables with initials (e.g. go → gou/gong)

[Hendrix4858]

With PartialFinal enabled:

o -> o / ou / ong

works as expected.

However:

go

is parsed as g + o, producing candidates like 干呕 instead of matching gou (狗, 够) or gong (工, 公).

The same issue also affects inputs such as do, to, no, etc.

From debugging, it seems there are two reasons:

longestMatch() falls back to parsing go as g + o.
getFuzzy() applies PartialFinal only to PinyinInitial::Zero, so o can expand to ou/ong, but go cannot expand to gou/gong.

I think PartialFinal should also work for syllables with initials.

[wengxt]

while rime does this, I tested a few different input method that doesn't do this.

I don't know how useful it could be as it also prevent g ' o like words.

[Hendrix4858]

Thanks for the explanation.

I also tested Sogou Pinyin and iFlytek Input, and both allow go to match gou/gong.

I understand there is a trade-off with inputs like g'o. I just wanted to mention that some popular Chinese input methods already support this behavior, so users may expect it to work the same way in libime.

Would you be open to making this optional behind a separate fuzzy option?