Mostly fixing and standardising documentation.

unit-tests/string-cons.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# We should be able to cons a single character string onto the front of a string
+expected='"Test"'
+actual=`echo '(cons "T" "est")' | target/psse | tail -1`
+
+if [ "${expected}" = "${actual}" ]
+then
+    echo "OK"
+else
+    echo "Fail: expected '${expected}', got '${actual}'"
+    exit 1
+fi
+
+# But if the first argument has more than one character, we should get a dotted pair
+expected='("Test" . "pass")'
+actual=`echo '(cons "Test" "pass")' | target/psse | tail -1`
+
+if [ "${expected}" = "${actual}" ]
+then
+    echo "OK"
+else
+    echo "Fail: expected '${expected}', got '${actual}'"
+    exit 1
+fi