RE: suggestion for improved docs on autocrlf

["Yagnatinsky, Mark" <mark.yagnatinsky@bofa.com>]

Okay, my attempt at better wording for the docs is not going well, because it turns I that I still don't understand the behavior here!
I thought that "input" means that CRLF will become LF on "git add" but that seems to be true only sometimes.
For instance, consider the following 11-line shell script:

mkdir empty
cd empty
git init
git config core.autocrlf false
echo -e '1\r\n2' > test.txt
git add .
git commit -m test
git config core.autocrlf input
cp test.txt t2.txt
echo 'a\r\nb' > test.txt
git add .

The output from the last git add is:

warning: CRLF will be replaced by LF in t2.txt.
The file will have its original line endings in your working directory.

Which is a very good warning indeed, but why does it only apply to the new file t2.txt?
Why does the existing file test.txt retain its CRLF line endings.

I am so confused.

Any pointers?

----------------------------------------------------------------------
This message, and any attachments, is for the intended recipient(s) only, may contain information that is privileged, confidential and/or proprietary and subject to important terms and conditions available at http://www.bankofamerica.com/emaildisclaimer.   If you are not the intended recipient, please delete this message.