All unit tests passing! This is slightly a fix because there is a bug with

the character read after reading a number not being correctly pushed back
onto the input stream, but...

unit-tests/complex-list.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+expected='(1 2 3 ("Fred") NIL 77354)'
+actual=`echo '(1 2 3 ("Fred") () 77354 )' | target/psse 2> /dev/null`
+
+if [ "${expected}" = "${actual}" ]
+then
+    echo "OK"
+    exit 0
+else
+    echo "Fail: expected '${expected}', got '${actual}'"
+    exit 1
+fi

unit-tests/fred.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
 
-expected=\"Fred\"
+expected='"Fred"'
 actual=`echo ${expected} | target/psse 2> /dev/null`
 
-if [ "${expected}" = "{$actual}" ]
+if [ "${expected}" = "${actual}" ]
 then
     echo "OK"
     exit 0

unit-tests/simple-list.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 expected="(1 2 3)"
-actual=`echo '(1 2 3)' | target/psse 2> /dev/null`
+actual=`echo '(1 2 3 )' | target/psse 2> /dev/null`
 
 if [ "${expected}" = "${actual}" ]
 then

unit-tests/string-allocation.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+value='"Fred"'
+expected="String cell: character 'F'"
+echo ${value} | target/psse 2>&1 | grep "${expected}" > /dev/null
+
+if [ $? -eq 0 ]
+then
+    echo "OK"
+    exit 0
+else
+    echo "Expected '${expected}', not found"
+    exit 1
+fi

unit-tests/string-with-spaces.sh

@@ -1,9 +1,9 @@
 #!/bin/bash
 
-expected="\"Strings should be able to include spaces (and other stuff)!\""
+expected='"Strings should be able to include spaces (and other stuff)!"'
 actual=`echo ${expected} | target/psse 2> /dev/null`
 
-if [ "${expected}" = "{$actual}" ]
+if [ "${expected}" = "${actual}" ]
 then
     echo "OK"
     exit 0