public void RemoveModifier_RemoveModifierM_RemovesMulitilineAsDefault()
        {
            verbEx = VerbalExpressions.DefaultExpression;
            var regex = verbEx.ToRegex();
            Assert.IsTrue(regex.Options.HasFlag(RegexOptions.Multiline), "RegexOptions should have MultiLine as default");

            verbEx.RemoveModifier('m');
            regex = verbEx.ToRegex();

            Assert.IsFalse(regex.Options.HasFlag(RegexOptions.Multiline), "RegexOptions should now have been removed");
        }