Just a thought: I think that perl can be compiled to use your system's printf function, or its own internal one. Perhaps your old version was compiled to use your system printf, which recognized %lf (perhaps as an alternative to %Lf, which is a long double), and the new version uses perl's printf, which doesn't allow this.

In reply to Re: Syntactical changes in Perl 5.8 from 5.6.1 by sgifford
in thread Syntactical changes in Perl 5.8 from 5.6.1 by sweetblood

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