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sub dequote { my $x = $_[0]; ... print "$_ => " . join( '|', @fields ) . "\n"; # print "$_ => @fields\n"; }
aval!!!!;bval => aval!!|bval| aval!!!!!;bval => aval!!;bval| ... !a!!!val!!!!!;bval!! => a!val!!;bval!| a!val!;bva!l; => aval;bval| a!!val!!;;bv!!al;; => a!val!||bv!al||