diff -r c989f50da5de -r e461b5325b5e testing5/bf_test.sh
--- a/testing5/bf_test.sh	Thu Dec 06 18:56:26 2018 +0000
+++ b/testing5/bf_test.sh	Thu Dec 06 21:49:43 2018 +0000
@@ -3,22 +3,22 @@
 
 out=${1:-output}
 
-echo "" > $out
+echo -e "" > $out
 
-echo "Below is the feedback for your submission of CW 8, Part 2." >> $out
-echo "" >> $out
+echo -e "Below is the feedback for your submission of CW 10, Part 1." >> $out
+echo -e "" >> $out
 
 
 # compilation tests
 
 function scala_compile {
-  (ulimit -t 30 -m 1024000 ; scala "$1" 2>> $out 1>> $out) 
+   (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala "$1" 2>> $out 1>> $out)
 }
 
 # functional tests
 
 function scala_assert {
-  (ulimit -t 30 -m 1024000 ; scala -i "$1" "$2" -e "" 2> /dev/null 1> /dev/null)
+  (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -nc -i "$1" "$2" -e "" 2> /dev/null 1> /dev/null)   
 }
 
 # purity test
@@ -30,14 +30,14 @@
 
 # var, return, ListBuffer test
 #
-echo "bf.scala does not contain vars, returns etc?" >> $out
+echo -e "bf.scala does not contain vars, returns etc?" >> $out
 
 if (scala_vars bf.scala)
 then
-  echo "  --> fail" >> $out
-  tsts0=$(( 1 ))
+  echo -e "   --> fail (make triple-sure your program conforms to the required format)" >> $out  
+  tsts0=$(( 0 ))
 else
-  echo "  --> success" >> $out
+  echo -e "  --> success" >> $out
   tsts0=$(( 0 )) 
 fi
 
@@ -45,14 +45,14 @@
 # compilation test
 if  [ $tsts0 -eq 0 ]
 then    
-  echo "bf.scala runs?" >> $out
+  echo -e "bf.scala runs?" >> $out
 
   if (scala_compile bf.scala)
   then
-    echo "  --> success" >> $out
+    echo -e "  --> success" >> $out
     tsts1=$(( 0 ))
   else
-    echo "  --> scala bf.scala did not run successfully" >> $out
+    echo -e "  -->   --> SCALA DID NOT RUN BF.SCALA\nx" >> $out
     tsts1=$(( 1 )) 
   fi
 else
@@ -60,19 +60,33 @@
 fi
 
 
+### bf tests
 
 if [ $tsts1 -eq 0 ]
 then
-  echo " sread(Map(), 2) == 0" >> $out
-  echo " sread(Map(2 -> 1), 2) == 1" >> $out  
-  echo " write(Map(), 1, 2) == Map(1 -> 2)" >> $out
-  echo " write(Map(1 -> 0), 1, 2) == Map(1 -> 2)" >> $out
+  echo -e " load_bff(\"benchmark.bf\").length == 188" >> $out
+  echo -e " load_bff(\"foobar.bf\") == \"\"" >> $out  
   
-  if (scala_assert "bf.scala" "bf1a_test.scala")
+  if (scala_assert "bf.scala" "bf_test1.scala")
   then
-    echo "  --> success" >> $out
+    echo -e "  --> success" >> $out
   else
-    echo "  --> test failed" >> $out
+    echo -e "  --> \n ONE TEST FAILED\n" >> $out
+  fi
+fi
+
+if [ $tsts1 -eq 0 ]
+then
+  echo -e " sread(Map(), 2) == 0" >> $out
+  echo -e " sread(Map(2 -> 1), 2) == 1" >> $out  
+  echo -e " write(Map(), 1, 2) == Map(1 -> 2)" >> $out
+  echo -e " write(Map(1 -> 0), 1, 2) == Map(1 -> 2)" >> $out
+  
+  if (scala_assert "bf.scala" "bf_test2.scala")
+  then
+    echo -e "  --> success" >> $out
+  else
+    echo -e "  --> \n ONE TEST FAILED\n" >> $out
   fi
 fi
 
@@ -80,20 +94,20 @@
 
 if [ $tsts1 -eq 0 ]
 then
-    echo " jumpRight(\"[******]***\", 1, 0) == 8" >> $out
-    echo " jumpRight(\"[**[*]*]***\", 1, 0) == 8" >> $out
-    echo " jumpRight(\"[**[*]*]***\", 1, 0) == 8" >> $out
-    echo " jumpRight(\"[**[***]***\", 1, 0) == 11" >> $out
-    echo " jumpRight(\"[*[][]*]***\", 1, 0) == 8" >> $out
-    echo " jumpLeft(\"[******]***\", 6, 0) == 1" >> $out
-    echo " jumpLeft(\"[******]***\", 7, 0) == -1" >> $out
-    echo " jumpLeft(\"[*[][]*]***\", 6, 0) == 1" >> $out
+    echo -e " jumpRight(\"[******]***\", 1, 0) == 8" >> $out
+    echo -e " jumpRight(\"[**[*]*]***\", 1, 0) == 8" >> $out
+    echo -e " jumpRight(\"[**[*]*]***\", 1, 0) == 8" >> $out
+    echo -e " jumpRight(\"[**[***]***\", 1, 0) == 11" >> $out
+    echo -e " jumpRight(\"[*[][]*]***\", 1, 0) == 8" >> $out
+    echo -e " jumpLeft(\"[******]***\", 6, 0) == 1" >> $out
+    echo -e " jumpLeft(\"[******]***\", 7, 0) == -1" >> $out
+    echo -e " jumpLeft(\"[*[][]*]***\", 6, 0) == 1" >> $out
   
-  if (scala_assert "bf.scala" "bf1b_test.scala")
+  if (scala_assert "bf.scala" "bf_test3.scala")
   then
-    echo "  --> success" >> $out
+    echo -e "  --> success" >> $out
   else
-    echo "  --> test failed" >> $out
+    echo -e "  --> \n ONE TEST FAILED\n" >> $out   
   fi
 fi
 
@@ -101,17 +115,17 @@
 
 if [ $tsts1 -eq 0 ]
 then
-  echo " start(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" >> $out
-  echo " start(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" >> $out
-  echo " start(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" >> $out
-  echo " start({{hello world prg 1}}, Map()) == " >> $out
-  echo "        Map(0 -> 0, 5 -> 33, 1 -> 0, 6 -> 10, 2 -> 72, 3 -> 100, 4 -> 87)" >> $out
+  echo -e " run(\"[-]\", Map(0 -> 100)) == Map(0 -> 0)" >> $out
+  echo -e " run(\"[->+<]\", Map(0 -> 10)) == Map(0 -> 0, 1 -> 10)" >> $out
+  echo -e " run(\"[>>+>>+<<<<-]\", Map(0 -> 42)) == Map(0 -> 0, 2 -> 42, 4 -> 42)" >> $out
+  echo -e " run(\"\"\"+++++[->++++++++++<]>--<+++[->>++++++++++" >> $out
+  echo -e "        <<]>>++<<----------[+>.>.<+<]\"\"\") == Map(0 -> 0, 1 -> 58, 2 -> 32)" >> $out
 
-  if (scala_assert "bf.scala" "bf1c_test.scala")
+  if (scala_assert "bf.scala" "bf_test4.scala")
   then
-    echo "  --> success" >> $out
+    echo -e "  --> success" >> $out
   else
-    echo "  --> test failed" >> $out
+    echo -e "  --> \n ONE TEST FAILED\n" >> $out 
   fi
 fi