Yeah, this seems to be a Perl 5 vs Perl 5.6 issue. In the third version
of the Camel on page 283 it says:
We could also have dereferenced it as &{ $HoF{lc $cmd} }(),
or, as of the 5.6 release of Perl, simply $HoF{lc $cmd}().
On Mon, 2002-05-13 at 11:56, Damir Horvat wrote:
> On 13 May 2002 11:30:08 -0400 Chas Owens <[EMAIL PROTECTED]> wrote:
>
> > On Mon, 2002-05-13 at 11:05, Damir Horvat wrote:
> > > Hi!
> > >
> > > I'm not using strict
> >
> > You should be.
> >
> > > and $err{'usage'}() does not work.
> >
> > It works for me. I am using Perl 5.6.1 on a Red Hat box. What is your
> > configuration?
>
> bash-2.05a$ perl -v
>
> This is perl, version 5.005_03 built for i386-freebsd
>
> Copyright 1987-1999, Larry Wall
>
> Perl may be copied only under the terms of either the Artistic License or
> the GNU General Public License, which may be found in the Perl 5.0 source
> kit.
>
> Complete documentation for Perl, including FAQ lists, should be found on
> this system using `man perl' or `perldoc perl'. If you have access to the
> Internet, point your browser at http://www.perl.com/, the Perl Home Page.
>
> bash-2.05a$ uname -a
> FreeBSD pxna.hide.voljatel.si 4.4-RELEASE FreeBSD 4.4-RELEASE #5: Tue Mar
> 19 09:48:23 CET 2002
> [EMAIL PROTECTED]:/usr/src/sys/compile/PXNA i386
>
>
> old... anyway, thanks.
>
> Damir
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