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Re: Emacs undo behavior frustrating for new users. (WAS: delete-selectio

From: Joost Kremers
Subject: Re: Emacs undo behavior frustrating for new users. (WAS: delete-selection-mode as default)
Date: Mon, 15 Oct 2018 11:27:06 +0200
User-agent: mu4e 1.1.0; emacs 26.1.50

On Mon, Oct 15 2018, Joost Kremers wrote:
In short, undo-tree gives Emacs the common undo/redo system, but with an Emacs twist: instead of a single, linear, history of changes, in which previously "undone" states are lost when you edit the text in any way, are not lost but
__________________________________________________such states^

stored as separate branches. So the history of changes is not a single, linear line, it's a tree. One path in this tree is current, meaning undo/redo will

Joost Kremers
Life has its moments

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