const testing.indent

6 uses

	testing (current package)
		testing.go#L858: const indent = "    "
		testing.go#L876: 		w.c.output = append(w.c.output, indent...)
		testing.go#L1033: 	s = strings.ReplaceAll(s, "\n", "\n"+indent)
		testing.go#L1172: 			fmt.Printf("%s%s", indent, b)
		testing.go#L1174: 			o.c.chatty.Printf(o.c.name, "%s%s", indent, b)
		testing.go#L1178: 	o.c.output = append(o.c.output, indent...)