CVSROOT: /cvs/ppl Module name: ppl Changes by: bagnara at cs.unipr.it 2007-08-27 20:28:19 Modified files: m4 : ppl.m4 Log message: Trailing whitespace removed. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/m4/ppl.m4.diff?cvsroot=ppl&r1=1.6&r2=1.7