There is a subtle difference between: 
perldoc sort
and 
perldoc -f sort
The former gives you the documentation of the sort pragma, whereas the latter gives you the documentation of the sort function. But indeed, you appear to need at least 5.8.0 for the sort pragma.

Liz

In reply to Re: Re: Re: Stable sorting in Perl by liz
in thread Stable sorting in Perl by sweetblood

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