A foreach loop (which you've written there misspelled as "for")

eh? Not only are the keywords interchangeable, but for $i ( 0 .. 5 ) is not a foreach loop as defined in perlsyn. It shares traits with both foreach loops (syntax) and for loops (purpose and efficiency).

It's not as clear, and this is clearly a beginner, so I thought I'd bring clarity back.

So how do you decide which keywords to use? Choosing the keyword based on syntax (looks like a list or not) is redundant. The only meaningful criteria I can think of are memory efficiency (you'd use for here) or purpose (you'd use for here).

In reply to Re^2: Hard syntax error or disambiguable parsing? by ikegami
in thread Hard syntax error or disambiguable parsing? by BrowserUk

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