Emacs auto-complete package. forked this off to fix some quirks and pushed that back. Currently I should probably move to tip, but I have integrated this with abscope, and it has the nice elisp tooltips that I should probably push to tip as well.
Emacs Lisp
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dict
doc
etc
Makefile
README.txt
TODO.txt
auto-complete-config.el
auto-complete.el
fuzzy.el
popup.el

README.txt

Auto Complete Mode
==================

Documentation
-------------

* http://cx4a.org/software/auto-complete/
* doc/index.txt

License
-------

Auto Complete Mode is distributed under the term of GPLv3. And its documentations under doc directory is distributed under the term of GFDL.