id summary reporter owner description type status priority milestone component version resolution keywords cc difficulty 34 string-substitute bus error Jim Ursetto "Version 4.0.7 - SVN rev. 14318 #;1> (use regex) ; loading library regex ... #;2> (string-substitute ""a"" ""a"" 1) Bus error Also applies to Chicken 3. " defect closed major core libraries 4.0.5 fixed