Re: [MacPerl] Another elementary question

[aml@world.std.com (Andrew M. Langmead)]

> 
> > # Value of <HANDLE> construct can be "0"; test with defined().
> > File 'DorjeJigje:Programming:MacPerl =9F:Noe's Perl Stuff:addRpt3'; Lin=
> e 8
> 
> I know this isn't really your problem, but when using "strict":
> 
> while ($line = <IN>) {
> 
> should be
> 
> while (defined($line = <IN>)) {
> 

The diagnostic is not emitted from the strict pragma, but rather by
the "-w" switch. The strict pragma concerns itself with symbolic
references, unqualified package variables, and barewords that might
actually be subroutines. It doesn't do anything about things that have
an undefined value.

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