+ if type(i)~='number' then
+ ltjb.package_error('luatexja',
+ "invalid character code (".. tostring(i) .. ")",
+ "I'm going to use 0 instead of that illegal character code.")
+ i=0
+ end
+ tex.write(tostring(luatexja.jisx0208.table_jisx0208_uptex[i] or 0))