Entendi agora rsrsrsrs... Tá se baseando em MACINTOSH ? o que é isso ? kkkkkk 1980 ?
Platform Conventions
The following are the various line termination conventions:
On UNIX, text file line-endings are terminated with a newline character (ASCII 0x0a, represented by the \n escape sequence in most languages), also referred to as a linefeed (LF).
On Windows, line-endings are terminated with a combination of a carriage return (ASCII 0x0d or \r) and a newline(\n), also referred to as CR/LF.
On the Mac Classic (Mac systems using any system prior to Mac OS X), line-endings are terminated with a single carriage return (\r or CR). (Mac OS X uses the UNIX convention.)
Saudações,
Itamar M. Lins Jr.