if not c or c<0 or c>0x10FFFF then
ltjb.package_error('luatexja',
'bad character code (' .. tostring(c) .. ')',
'A character number must be between 0 and 0x10ffff.\n' ..
'So I changed this one to zero.')
if not c or c<0 or c>0x10FFFF then
ltjb.package_error('luatexja',
'bad character code (' .. tostring(c) .. ')',
'A character number must be between 0 and 0x10ffff.\n' ..
'So I changed this one to zero.')