perl.syntax orange and PaleGreen

[Leonard den Ottolander <leonard den ottolander nl>]

Hi,

The perl.syntax file has a couple of lines like this:
    keyword $_ red/orange
and this one:
    keyword wholeright $+ brightgreen/PaleGreen

Have these second colour identifiers ever been used in the code? Any use
for them in the current situation or can they be removed?

Leonard.

-- 
mount -t life -o ro /dev/dna /genetic/research