CVSROOT: /cvs/ppl Module name: ppl Changes by: bagnara at cs.unipr.it 2006-01-02 10:50:14 Modified files: src : checked.cc Log message: Functions get_digit() and sum_sign() properly commented. Patches: http://www.cs.unipr.it/cgi-bin/cvsweb.cgi/ppl/src/checked.cc.diff?cvsroot=ppl&r1=1.11&r2=1.12