diff: fix handling of empty file #510
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An empty, unchanged file was considered to be changed (a new line added). This patch fixes s:write_buffer to use binary mode with `writefile` to not append a newline always, and does so manually for non-empty buffers, according to &endofline, &binary and &fixendofline. This is taken out of Neomake, and tested there in https://github.com/neomake/neomake/blob/091d148b/tests/utils.vader#L713-L759.
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Note to self: vim/vim#3289 |
airblade
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Dec 13, 2018
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Thanks for your patch :) |
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@blueyed I think binary mode turns off |
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An empty, unchanged file was considered to be changed (a new line
added).
This patch fixes s:write_buffer to use binary mode with
writefiletonot append a newline always, and does so manually for non-empty buffers,
according to &endofline, &binary and &fixendofline.
This is taken out of Neomake, and tested there in
https://github.com/neomake/neomake/blob/091d148b/tests/utils.vader#L713-L759.