--- loncom/homework/default_homework.lcpm	2001/12/13 23:38:28	1.43
+++ loncom/homework/default_homework.lcpm	2001/12/21 21:37:26	1.44
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # used by lonxml::xmlparse() as input variable $safeinit to Apache::run::run()
 #
-# $Id: default_homework.lcpm,v 1.43 2001/12/13 23:38:28 albertel Exp $
+# $Id: default_homework.lcpm,v 1.44 2001/12/21 21:37:26 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -30,12 +30,14 @@
 #
 # 05/25/2001 H. K. Ng
 # 05/31/2001 H. K. Ng
+# 12/21/2001 Matthew
 #
 #init some globals
 $hidden::RANDOMINIT=0;
 $pi=atan2(1,1)*4;
 $rad2deg=180.0/$pi;
 $deg2rad=$pi/180.0;
+$"=' ';
 
 sub caparesponse_check {
   #not properly used yet: calc