(require "lang/persian/variant3-utf8.xdy") (define-sort-rule-orientations (forward backward forward forward)) (use-rule-set :run 0 :rule-set ("pe-alphabetize" "pe-ignore-special")) (use-rule-set :run 1 :rule-set ("pe-resolve-diacritics" "pe-ignore-special")) (use-rule-set :run 2 :rule-set ("pe-resolve-case" "pe-ignore-special")) (use-rule-set :run 3 :rule-set ("pe-resolve-special"))