Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2005-04-17 11:29:03 -0700 (Sun, 17 Apr 2005)
Revision: 868
Log message:
This is the linear-time version of the search. This changes
the semantics of the search function. I think the old one, if
it failed, would return the text to the eof. This one just
fails, so I'll have to see if these other files need to be
updated.