Not just split; =~ EXPR is implicitly a match operation using the result of EXPR as the regex. Though the tendency to use quotes instead of // for split, e.g. split "\t" seems to have introduced more confusion about split's operand. (Well, that and the special split " " mode.)
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In reply to Re^4: split and join, what's the clever way to do it by ysth
in thread split and join, what's the clever way to do it by cosmicperl

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