Citezen (bibtex) reading - issue with optional comma after last tag

   I came across Citezen and its ability to read arbitrary bibtex files. 

   While playing around, I noticed that the version available from the Pharo catalog cannot handle the optional finishing comma after the last tag.  E.g. (from http://www.bibtex.org/Format/). Just adding the trailing comma would result in a SmaCCParserError (Token not expected).

@article{mrx05, 
auTHor = "Mr. X", 
Title = {Something Great}, 
publisher = "nob" # "ody", 
YEAR = 2005, 
} 

   Are you aware of any newer versions of Citezen? I tried to fix it on my own, but was not able to.

Yours,

Alejandro