working CLI tool, versioning support, etc

library/src/commonTest/kotlin/ScriptTest.kt

@@ -6,6 +6,12 @@ import kotlin.test.*
 
 class ScriptTest {
 
+    @Test
+    fun testVersion() {
+        println("--------------------------------------------")
+        println("version = ${LyngVersion}")
+    }
+
     @Test
     fun parseNewlines() {
         fun check(expected: String, type: Token.Type, row: Int, col: Int, src: String, offset: Int = 0) {