Re: Git EOL Normalization

[Stephen Bash <bash@genarts.com>]

----- Original Message -----
> From: "Dmitry Potapov" <dpotapov@gmail.com>
> Sent: Wednesday, May 25, 2011 1:58:33 PM
> Subject: Re: Git EOL Normalization
>
> >  1) what is the actual text file detection algorithm?
> >  2) what is the autocrlf LF/CRLF detection algorithm?
> >  3) how does autocrlf handle mixed line endings? (either in the
> >  working copy or repo)
>
> Currently, the following heuristics are used:
> 
> A file is considered as text if it does not have '\0' or a bare CR,
> and the number of non-printable characters is less than 1 in 128.
> 
> Non-printable characters are DEL (127) and anything less than 32
> except CR, LF, BS, HT, ESC and FF.
>
> Also, to avoid problems with autocrlf=true when someone has already
> put a text file with CRLF, CRLF->LF conversion happens only if the tracked
> file in the index does not have any CR.
>
> PS I wrote this mostly from my memory, so I could miss some detail.

Thanks!  This is very helpful.

Stephen