--- /dev/null
+// Package pkg ...
+package pkg
+
+var (
+ a = "\a" // want `Unicode control character U\+0007`
+ b = "\a\1a" // want `Unicode control characters`
+ c = "Test test"
+ d = `T
+est`
+ e = `Zero​Width` // want `Unicode format character U\+200B`
+ f = "\u200b"
+)