Show HN: Text undo that doesn't lose your edit history

[cousin_it]

https://vladimirslepnev.me/undo

[leephillips]

This is built in to vim.

[Bjartr → leephillips]

For those interested, here's the Vim docs for the undo tree

https://vimdoc.sourceforge.net/htmldoc/usr_32.html

[cousin_it → Bjartr]

My approach was linear, not a tree. The innovation (a small one) is how to make linear actually feel kinda ok, but at the same time not lose work.

[leephillips → cousin_it]

If I understand correctly, the vim undo tree is a superset of your approach: in vim you can go forward and backward in time, seeing all versions of the file, and need not explicitly deal with the tree.