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Add NEWS entry about incompatible sorting command behaviors

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Lars Ingebrigtsen 2022-05-03 21:29:47 +02:00
parent 5206596ea7
commit 8a7db868cc
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etc/NEWS
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@ -135,6 +135,14 @@ of 'user-emacs-directory'.
* Incompatible changes in Emacs 29.1
---
** Sorting commands no longer necessarily change modification status.
In earlier Emacs versions, commands like 'M-x sort-lines' would always
change buffer modification status to "modified", whether they changed
something in the buffer or not. This has been changed: The buffer is
marked as modified only if the sorting ended up changing the contents
of the buffer.
---
** 'string-lines' handles trailing newlines differently.
It no longer returns an empty final string if the string ends with a