yiiext/nested-set-behavior — comment on commit 90616e9626efa9e0ce3eba32900c4d6d6706c953
File: NestedSetBehavior.php line 3
By cebe:

Hm... When did that happen? and what suffix do you mean?

I only know this document where the E prefix is still in:
https://github.com/yiiext/core/wiki/development-guide-en