After a lot of discussion (much of which happened on the CB and is not going to be available for posterity, I'm afraid) I think the following is much clearer. 
my @sequence_length =
    map { length }
    join('', @property{@letter}) =~ /\G(X|D+|L+)/g,

my @letter_seq = map {
    $curr->[STYLE]
    . ":"
    . join(',', splice @letter, 0, $_),
} @sequence_length;

[download]
Update: I got pretty positive feedback for this version from the monks involved in the discussion, so that's what I'm sticking with. Thanks everyone! :)

Makeshifts last the longest.

In reply to Re: I wrote some clever code - can the comment "defuse" it? (stab at restructuring) by Aristotle
in thread I wrote some clever code - can the comment "defuse" it? by Aristotle

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