vundo
meow
vundo | meow | |
---|---|---|
15 | 77 | |
387 | 1,052 | |
- | 1.7% | |
7.1 | 7.3 | |
9 days ago | 22 days ago | |
Emacs Lisp | Emacs Lisp | |
- | GNU General Public License v3.0 only |
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vundo
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Text Editor Data Structures: Rethinking Undo
vundo is a simpler implementation: it reuses Emacs's tree and just implements the visualisation part.
undo-tree is a reimplementation of Emacs's tree based undo, that supports a visualization.
* undo-tree LOC: 4700. https://gitlab.com/tsc25/undo-tree/-/blob/master/undo-tree.e...
* vundo LOC: 1350. https://github.com/casouri/vundo/blob/master/vundo.el
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WTF is: "Re-entering top level after C stack overflow"?
Actually I put together vundo diff functionality which I use everyday; it's very simple so you can easily stick in your .emacs. Or perhaps will get added to vundo (maybe with a special color for the "diff-from" circle, or the ability to set a "from" and "to" for diffing across a few undos) . It's "on demand" rather than automatic, but I actually find it easier to get a diff buffer where I want it, then leave it as I move around the tree. Very happy with vundo.
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Significant performance issues, am I doing anything really stupid?
And if you want a graphical undo without the large underlying data structure, give vundo a try. It just re-uses the same undo data structure emacs already keeps.
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Is there anything like “undo at this line?”
If you still want undo visualization, there's vundo that gives you a tree display of the state of the built-in undo: https://github.com/casouri/vundo
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Any winner-mode enhancement? Something like vundo.
Is there anything like vundo for winner-mode? Or is any body have a winner-mode configuration that would behave like vundo?
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help understanding how to do undo/redo.
Take a look at vundo:
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Let's share your top 3 packages that you can't live without.
vundo: Visualize the undo tree.
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What's the best way to use undo-redo on emacs?
You could try vundo
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What have you recently *removed* from your Emacs configuration?
I switched from undo-tree to vundo and am favorably impressed.
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Vundo is great! (visual undo-tree for emacs-28)
Submitted a PR to simplify that.
meow
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Any fun ways to learn Emacs?
Using meow:https://github.com/meow-edit/meow I actually got keybindings in Emacs that are helix-like, so I use helix for certain projects and Emacs for others.
The muscle memory transfers well.
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Helix: Release 24.03 Highlights
Thanks for the tip, meow looks interesting. I never got comfortable in evil-mode, but perhaps meow could be a gateway to trying emacs in anger.
Still waiting for kakoune/helix mode for gnu readline...
https://github.com/meow-edit/meow
https://github.com/jmorag/kakoune.el
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Emacs Commands I Got by with for Years
Also see Meow[1], [2], which adopts some ideas from god-mode.
[1]: https://github.com/meow-edit/meow
[2]: https://esrh.me/posts/2021-12-18-switching-to-meow.html
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Emacs from Scratch Part Two
You have to go further for ideal IMO.
Evil and evil-collection integrates pretty well, but Meow integrates perfectly and uses the action visible first approach.
https://github.com/meow-edit/meow
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Packages that you would like to be in emacs core ?
I think I'd rather hope for meow over Evil. It's close to Evil but embraces more of emacs' default bindings for calling commands.
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Emacs Is My New Window Manager
https://github.com/meow-edit/meow
Modal editing with seamless emacs integration avoiding the need for evil-collection type packages.
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Vile Mode (VIm Like Editing)
Repeat action (evil handles this very nicely). see: https://github.com/meow-edit/meow/discussions/414
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Devil Mode for Emacs
There's also Meow[1], which I currently use. You have to configure it first to suit your keyboard layout, but there are pre-built configs [2]
[1] https://github.com/meow-edit/meow
- Meow Modal Package mode line
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Is it possible to make god-mode turn off automatically after a command?
I was thinking about this a little more and Meow has something known as keypad mode that basically lets you call key combinations then return to Normal mode. It behaves a lot like god-mode. I just tested it out and if you install Meow you can call keypad-mode from insert and then automatically return to insert mode.
What are some alternatives?
emacs-undo-fu
god-mode - Minor mode for God-like command entering
undo-hl - Highlight undo operations so you never get lost
evil-collection - A set of keybindings for evil-mode
evil-goggles - Display visual hint on evil edit operations
xah-fly-keys - the most efficient keybinding for emacs
ido-at-point - ido-at-point
kakoune.el - A very simple simulation of the kakoune editor inside of emacs.
elfeed - An Emacs web feeds client
doom-meow - A meow module for Doom Emacs
flymake-collection - Collection of checkers for flymake
ryo-modal - Roll your own modal mode