in reply to
Re: Beyond Golf - reading between the tokens
in thread Beyond Golf - reading between the tokens
I thought of that too, but it does have some problems. Eval-string is very cheap in that accounting. print 'a'.'b'; is cheaper then print 'a','b'; (the former constant-folds to print 'ab';).
Warning: Unless otherwise stated, code is untested. Do not use without understanding. Code is posted in the hopes it is useful, but without warranty. All copyrights are relinquished into the public domain unless otherwise stated. I am not an angel. I am capable of error, and err on a fairly regular basis. If I made a mistake, please let me know (such as by replying to this node).