On Tue, 6 Dec 2005, John W. Krahn wrote: > Because the null filehandle inside the readline operator ( <> ) has special > magic which works together with the @ARGV array and the $^I scalar but does > not work with ordinary filehandles. > > See the "I/O Operators" section of perlop.pod for an explanation of the null > filehandle and the -i switch entry in perlrun.pod for an explanation of the > $^I variable. > > perldoc perlop > perldoc perlrun
thx John. thx .dave http://www.davidsudjiman.info -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
