There's nothing really wrong with indenting apart from making your code narrower. (This split personality adheres to the 80-character-per-line rule.) Excessive indentation, however, is a code smell to me. I usually accept about four levels: one for the function, two for a nested loop, and the last one for a potential if block inside the loop. Anything more and I try to break it into smaller functions. (And I just habitually minimise indentation as I feel it makes it easier to follow the overall logic.)

In reply to Re^5: return if defined by Anonymous Monk
in thread return if defined by uncoolbob

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