The aesthetical "correctness" of code will vary depending on one's point of view, but I think your concerns stem more from my question than ikegami's answer. I asked for a way to avoid duplicating the context-checking logic, and he provided it. I happen to think his is a very nice solution, but of course reasonable folks can disagree.

In reply to Re^3: Maintaining context of the caller by revdiablo
in thread Maintaining context of the caller by revdiablo

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