I don't have any experience with Parse::RecDescent, but couldn't you just use the array as the basis to generate a grammar rule? For example:

    my @colors = qw(red green blue);
    my $rule = "color: " . join " | ", map "'$_'", @colors;

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In reply to Re: Dynamic expansion of tokens with Parse::RecDescent by revdiablo
in thread Dynamic expansion of tokens with Parse::RecDescent by jaldhar

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