(require "lang/bulgarian/koi8-r.xdy") (define-sort-rule-orientations (forward backward forward forward)) (use-rule-set :run 0 :rule-set ("bg-alphabetize" "bg-ignore-special")) (use-rule-set :run 1 :rule-set ("bg-resolve-diacritics" "bg-ignore-special")) (use-rule-set :run 2 :rule-set ("bg-resolve-case" "bg-ignore-special")) (use-rule-set :run 3 :rule-set ("bg-resolve-special"))