"Jenda Krynicky" schreef: > @signs = map quotemeta($_) @signs;
@signs = map quotemeta($_), @signs; (there was a comma missing) which you could even write as @signs = map quotemeta, @signs; -- Affijn, Ruud "Gewoon is een tijger." sub uniq { my $prev; map $_ eq ($prev || "") ? () : ($prev = $_), @_; } -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/