Yeah, that's more or less what I meant. Write a regex (plus line of code) to make sure `Tarzan` appears. Then write another regex and line of code to make sure

Yeah, that's more or less what I meant. Write a regex (plus line of code) to make sure `Tarzan` appears. Then write another regex and line of code to make sure `"Tarzan"` doesn't appear. Maybe at this point you aren't using regex even. Nice, you solved two problems. (I do appreciate regex and even use them a lot. But, I use them enough to avoid them as much as possible.)