-- 実行回数 + ルビ中身 から uniq_id を作る関数
luatexja.ruby.old_break_info = {} -- public, 前 run 時の分割情報
-local old_break_info = old_break_info
+local old_break_info = luatexja.ruby.old_break_info
local cache_handle
function luatexja.ruby.read_old_break_info()
if tex.jobname then