While the code change does run, it does not do the right thing in the context of the PetitParser system: some subclasses return non-string objects, and with my code change they won't.

Ross

-------- Original Message --------
Subject: PPFlattenParser fix
Date: Mon, 14 Jun 2010 17:47:30 -0700
From: Ross Boylan <ross@biostat.ucsf.edu>
Organization: UCSF
To: Pharo-project@lists.gforge.inria.fr
CC: ross@biostat.ucsf.edu 


The original parseOn: code failed for me with a FileStream in the Pharo
1.0 image.  The last line gets the collection of the stream, and this is
nil (or something that didn't work in the invoked method).  I've
attached a revision that works for me.

Ross