(require "lang/greek/iso88597.xdy") (define-sort-rule-orientations (forward backward forward forward)) (use-rule-set :run 0 :rule-set ("el-alphabetize" "el-ignore-special")) (use-rule-set :run 1 :rule-set ("el-resolve-diacritics" "el-ignore-special")) (use-rule-set :run 2 :rule-set ("el-resolve-case" "el-ignore-special")) (use-rule-set :run 3 :rule-set ("el-resolve-special"))