It's certainly a common enough error to warrant a warning (which, unsurprisingly, perl5 does give once the syntax error-producing [] is removed). But it's a only a warning, so that people with a whitespacy coding style can turn it off. | [reply] |
Well, it's judgement call I have to make, but I think if you're going to go to the trouble of turning off a warning, it's just as easy to install a syntax warping pragma that
lets you program all whitespacey without a warning. Meanwhile, for the vast majority of nonwhitespacey folks, Just Works beats a warning most any day, not to mention saving a whole lot of wear and tear on the FAQ.
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