CR in a LF scripts unexpectly replaced by LF

[chensln]

Does this issue occur when all extensions are disabled?: Yes

• VS Code Version:1.68.0-insider (user setup)
• OS Version:Windows_NT x64 6.1.7601

Steps to Reproduce:

1.create a file, line end with LF and contain CR.
i.e. echo -e 'aaa\rbbb\nccc\n' > 1

2. edit with vscode, input or delete words

3.save
4.CR was replaced by LF.

usually, this replacement takes no effect. but I have a shell script in which CR is a separator of awk command. once CR was replaced by LF, the script run into error.

[alexdima]

VS Code is currently very opinionated about line endings and tries to "fix them" as best as possible to make the problem of mixed line endings a thing of the past. This, however, comes at the cost that it ends up touching areas of the text buffer that are not edited directly.

I suggest we track this in not identical, but similar issues, #127 or #35797 .