Add example Lua script to print region transients

scripts/_region_transients.lua

@@ -0,0 +1,16 @@
+ardour { ["type"] = "Snippet", name = "Region Transient List" }
+
+function factory () return function ()
+	local sel = Editor:get_selection ()
+	for r in sel.regions:regionlist ():iter () do
+		local region_pos = r:position()
+		local region_off = r:start()
+		print (r:name(), r:position(), r:start())
+		local trans = r:transients()
+		for t in trans:iter() do
+			-- print absolute timeline position of transients
+			print (t + region_pos - region_off)
+		end
+		print ("----")
+	end
+end end