Kepler

Edward Lee identified and fixed the following bug in ptolemy.actor.lib.io.LineReader:
r59929 | eal | 2010-12-07 17:52:16 -0800 (Tue, 07 Dec 2010) | 8 lines

LineReader used to produce output on its endOfFile port
in its postfire() method. This is incorrect. No actor should
produce output in postfire(). I've corrected this so that the
output is produced in fire(). The output will be true in the
same firing where the last line is produced on the output
port. Thus, in SDF, you can connect the endOfFile port to
a Stop actor, and the model will stop executing after
processing the last line in the file.

Kepler has a copy of this code at util/src/util/LineReader.java that should
be examined for this bug.

Ideally, this duplicate file would be removed and any changes necessary folded
in to the Ptolemy tree.