don't append a newline to temp file when buffer is noeol and nofixeol is set #3144
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The
Writefileutil will append a newline to the end of the last line in the buffer, even if it isnoeolandnofixeolis set. This breaks linting fornoeol(temp file will always haveeol). This PR fixes the issue by callingwritefilewith the binary flag when the buffer isnoeolandnofixeolis set, thus preserving thenoeol.