Writing Text Via fwrite

[Baker]

There are at 3 different ways "newlines" are handled by different operating systems.

The Windows "carriage return + line feed" way (MH says this was due to dot matrix printers or something like that) characters 13 + 10
The Unix "newline" way character 10
And maybe (I hope not) a stupid Mac way character 13 only .... oh thank god ... OS X is "Unix", it was old school "Mac OS" that was weirded up.

Ok ... anyway ... here is the question.

Isn't fopen (fileToWrite, "wb") better to use to write text than fopen (fileToWrite, "w")?

Because by specifying binary, it takes away any discretional crapola the operating system might decide is "best".

Then again, notepad.exe seems to hate files without CR in them. I bet most decent text editors don't care, but still that's the Window standard

[gnounc]

dont take any cues from notepad.

[Spike]

if its really a text file, and not going to be given to an (old) mac, open with no b and use only \n. if its binary (or you don't actually know) use b and be prepared to accept any of '\r' '\n' '\r\n'.
if you always say binary then there's no issues sending the file between different systems, but like you say notepad (and a few mac/dos programs etc) can't cope - but it is at least marginally smaller!

personally I wouldn't care about mac, from what I gather the recent versions all understand \n just fine. just find the \n and be prepared to strip any preceeding \r.

[Baker]

[mankrip]

If disk space is not a concern (like, you're not trying to create savegames for a device with a ridiculously small amount of space such as a VMU), use the Windows standard.

The Unix standard is better, I agree, but alienating Windows users because of that is ridiculous. I facepalm every time I see Windows programs being released with readme files that follows the Unix standard.

Also, I have never encountered any Linux programs that had problems reading text files created in the Windows standard.

[mh]

Notepad never pretended to be a serious text editor - it's just an edit control with a coupla menus and other bits slapped on. It's only in the Unix world where the text editor that comes with the OS is considered an important tool. In the Windows world this is not seen as something dramatic or dreadful.

If you're worried about disk space usage from an extra byte per line in Quake plain text files that are written, then you've probably got bigger problems.

Read this: http://blogs.msdn.com/b/oldnewthing/arc ... 91899.aspx

This kind of crap is one reason why binary files are so much more better than text files. Yes, text files have advantages in some situations, but binary files just make this pointless distinction go away.

[Baker]

[frag.machine]