add new syntax test files

tests/syntax-tests/source/AppleScript/test.applescript

@@ -0,0 +1,25 @@
+-- This is a comment
+
+property defaultClientName : "Mary Smith"
+
+on greetClient(nameOfClient)
+    display dialog ("Hello " & nameOfClient & "!")
+end greetClient
+
+
+script testGreet
+    greetClient(defaultClientName)
+end script
+
+run testGreet
+greetClient("Joe Jones")
+
+set myList to {1, "what", 3}
+set beginning of myList to 0
+set end of myList to "four"
+
+myList
+
+tell application "TextEdit"
+    paragraph 1 of document 1
+end tell