The use of "precedence" instead of "list context" is better. Thanks for the clarification!

As to whether or not the comma operator is more readable in this situation, I leave that to the reader(s) to decide. My C background enables me to easily understand this construct, but many folks here may not find that "readable".

I think we are "drilling way down into the dirt here". The main point that is important here is testing of eof instead of !defined. I personally declare this thread a "success". Been "beat to death" and a definite, informative, high-performance, clear answer has been arrived at.

In reply to Re^6: writing two files (different in length) to one output by Marshall
in thread writing two files (different in length) to one output by ic23oluk

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