Format paragraph does not respect unix line endings

[Loffe]

Using gq to format a block of text inserts windows line endings (CRLF), even though the file is in unix encoding (LF).

Expected behavior is to use the current line ending character.

Related issues: #621 #333

[ricksladkey]

I can reproduce this bug.

[ricksladkey]

Other operations that attempt, but may fail, to use the correct line endings:

• sort
• filter
• replace selection with character
• put text at the end of a buffer without a final newline

[ricksladkey]

To clarify, this actually works correctly if the line endings are being strictly enforced by an editor config setting.

For example, if there is an applicable EditorConfig configuration file that says:

# Unix-style newlines with a newline ending every file
[*]
end_of_line = lf
insert_final_newline = true

Then the following code will properly set: DefaultOptions.NewLineCharacterOptionId and as a result, VsVim EditorUtil.NewLine will return "\n":

• https://github.com/editorconfig/editorconfig-visualstudio/blob/master/src/EditorConfig.VisualStudio/Logic/Settings/LocalSettings.cs