prefix no-inst script with an underscore and skip install

scripts/_hook_test.lua

@@ -0,0 +1,41 @@
+ardour {
+	["type"]    = "EditorHook",
+	name        = "Callback Example",
+	author      = "Ardour Lua Task Force",
+	description = "Rewind On Solo Change, Write a file when regions are moved",
+}
+
+function signals ()
+	s = LuaSignal.Set()
+	--s:add ({[LuaSignal.SoloActive] = true, [LuaSignal.RegionPropertyChanged] = true})
+	s:add (
+		{
+			[LuaSignal.SoloActive] = true,
+			[LuaSignal.RegionPropertyChanged] = true
+		}
+	)
+	--for k,v in pairs (s:table()) do print (k, v) end
+	return s
+end
+
+function factory (params)
+	return function (signal, ref, ...)
+		print (signal, ref, ...)
+
+		if (signal == LuaSignal.SoloActive) then
+			Session:goto_start()
+		end
+
+		if (signal == LuaSignal.RegionPropertyChanged) then
+			obj,pch = ...
+			file = io.open ("/tmp/test" ,"a")
+			io.output (file)
+			io.write (string.format ("Region: '%s' pos-changed: %s, length-changed: %s\n",
+				obj:name (),
+				tostring (pch:containsFramePos (ARDOUR.Properties.Start)),
+				tostring (pch:containsFramePos (ARDOUR.Properties.Length))
+				))
+			io.close (file)
+		end
+	end
+end