acs(a)acm.org writes: hniksic(a)srce.hr said: Oops. I thought this discussion started because someone pointed out the documentation of zap-to-char indicated that the deletion was up to but not including the character. This I thought should be fixed. But now I see that the docstring is correct, at least in 20.4: Kill up to and including ARG'th occurrence of CHAR. Goes backward if ARG is negative; error if CHAR not found. All I was trying to say is that if there is a disagreement between the code and the documentation, in this case we should fix the documentation. vin