The following change :

2007-08-07  Sean O'Rourke  <sorourke@cs.ucsd.edu>

     * complete.el (PC-lisp-complete-symbol): Complete symbol around point.
     (PC-do-completion): Add "acronym completion" for symbols and
     filenames, so e.g. "mvbl" expands to "make-variable-buffer-local".

seems to introduce a little (but annoying) bug :

Before that change :
M-x fin-fi RET
Find file: ~/src/emacs/lisp/
Now :
M-x fin-fi RET 
M-x find-file

PC-do-completion is a magic function to me, so I just can't debug this
thing.  Sean, maybe you have an idea ?

-- 
 |   Michaėl `Micha' Cadilhac       |   ChangeLog entry for typo fixes:      |
 |   http://michael.cadilhac.name   |       « Anal retentive pickiness       |
 |   JID/MSN:                       |        	   on my part. »               |
 `----  michael.cadilhac@gmail.com  |          -- Stefan Monnier        -  --'