This is slightly jarring at first; we expect a for loop to, well, loop! I had to use the idiom a few times to get used to it.

For the case that for(foo) is an alias for 'for the case that foo is true', though, it makes perfect sense, and a for loop with nothing to iterate over is such a case. :-)

In reply to Re^2: Pronoun Programming by girarde
in thread Pronoun Programming by rje

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