Actually as I am getting all the numbers through a regex, the CH0 notation is really useful for not having a too complex regex. So I like it that way 
Furthermore, I think the “real” notation is not the “real” part of the problem here.
Actually as I am getting all the numbers through a regex, the CH0 notation is really useful for not having a too complex regex. So I like it that way Furthermore, I think the “real” notation is not the “real” part of the problem here.