module('luatexja.compat', package.seeall)
local err, warn, info, log = luatexbase.errwarinf(_NAME)
-local ltjb = luatexja.base
-local ltjs = luatexja.stack
+require('luatexja.base'); local ltjb = luatexja.base
+require('luatexja.stack'); local ltjs = luatexja.stack
-- \kuten, \jis, \euc, \sjis, \ucs, \kansuji
function to_kansuji(num)