Jump across type ahead matches using the Tab key

[John_C]

I use the "type ahead" option a lot, and it will be cool to jump across its matches using the Tab key. Currently, it doesn't work, and Tab key cannot be assigned manually as well.

[admin]

No, the TAB key cannot be assigned here. But almost all other keys:

Miscellaneous | Focus Functions | Next Type Ahead Match
Miscellaneous | Focus Functions | Previous Type Ahead Match