Minor code point, to save yourself some typing take advantage of variable interpolation inside double-quoted strings.

my $line = $_;

if($line =~ s/^.+\/\.(.*)$/$1/)
 { print ". extension $line\n"; }
elsif ( $line =~ s/^.+\.(.*)$/$1/)
 { print "Extension $line\n"; }

[download]

Note that no interpolation takes place inside single-quoted strings.

Cheers,

JohnGG

In reply to Re: messing up $line? by johngg
in thread messing up $line? by perlNinny

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