Hi.
I found a problem on speedbar and imenu.
Reproducing date is here
-8<---------------cut here---------------start------------->8---
* someday/maybe
* SOMEDAY/maybe
* SOMEDAY maybe
* someday maybe
* read/review
* READ/review
* conf
#+TYP_TODO: SOMEDAY
--8<---------------cut here---------------end--------------->8---

When a head line includes TODO state name,
I am afraid that displayed head line names on speedbar are wrong.
Because SOMEDAY is TODO type but "someday/maybe" and "SOMEDAY/maybe"
is not TODO task.

Regards.