Limited the length of the debug display of function return values.

 - Legacy-Id: 6458

Author: levkowetz

debug.py

@@ -73,7 +73,7 @@ def wrap(fn, *params,**kwargs):
         ret = fn(*params,**kwargs)
         _report_indent[0] -= increment
         if debug:
-            sys.stderr.write("%s  %s [#%s] ==> %s\n" % (indent, fc, call, repr(ret)))
+            sys.stderr.write("%s  %s [#%s] ==> %s\n" % (indent, fc, call, fix(repr(ret))))
 
         return ret
     wrap.callcount = 0