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you replace 'foo' with an expression it can be hard to tell whether $f is a filehandle or a variable. Nope, it is never a "filehandle" , there is no ambiguity Here is a simple example that the compiler can't correctly handle without braces: Sure it can, and it does (v5.14). all you need for disambiguation is M as in m// I don't know what exact justifications TheDamian gives in the book, but I highly doubt its because of that contrived example -- highly flimsy justification for such an obnoxious rule In reply to Re^7: Split output by tabs
by Anonymous Monk
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