- 'bad character code (' .. c .. ')',
- {'A character number must be between -1 and 0x10ffff.',
- "(-1 is used for denoting `math boundary')",
- 'So I changed this one to zero.'})
+ 'bad character code (' .. tostring(c) .. ')',
+ 'A character number must be between -1 and 0x10ffff.\n' ..
+ "(-1 is used for denoting `math boundary')\n" ..
+ 'So I changed this one to zero.')