Move lua/ to userspace/digwatch

userspace/digwatch/lua/test.lua

@@ -0,0 +1,26 @@
+local compiler = require "compiler"
+
+if #arg ~= 1 then
+    print("Usage: test.lua <string>")
+    os.exit(1)
+end
+
+local state = compiler.init()
+
+local function doit(line)
+   local ast = compiler.compile_line(line, state)
+
+   if not ast then
+      print("error", error_msg)
+      os.exit(1)
+   end
+
+end
+for str in string.gmatch(arg[1], "([^;]+)") do
+   doit(str)
+end
+
+compiler.parser.print_ast(state.ast)
+
+os.exit(0)
+