Re^5: Printing largest number in array using loops and if statement

Will future versions of Perl change their grammars according to a use Perl x.y.z pragma? That would be a nice trick. But wouldn't that break the present rule that the use Perl x.y.z indicates a minimum version only?

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A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

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Re^6: Printing largest number in array using loops and if statement by chromatic (Archbishop) on Jan 17, 2010 at 21:40 UTC
Will future versions of Perl change their grammars according to a `use Perl x.y.z` pragma? From 5.10 onwards, yes. For now, that's optional features only. ... wouldn't that break the present rule that the use Perl x.y.z indicates a minimum version only? I hope so! That's the only workable solution I've ever seen to fix the optional features problem in Perl 5.	[reply] [d/l]