I agree with John, since commas actually are valid I agree that it should only look for a trailing one with a space afterwords (so ", " etc).
Even this isn't fool-proof, but I think the likelihood of having a valid URL ending with a special character seems unlikely.
I agree with John, since commas actually are valid I agree that it should only look for a trailing one with a space afterwords (so ", " etc).
Even this isn't fool-proof, but I think the likelihood of having a valid URL ending with a special character seems unlikely.