How To Install emacs-undo-tree on Fedora 36
Introduction
In this tutorial we learn how to install emacs-undo-tree
on Fedora 36.
What is emacs-undo-tree
The undo-tree-mode provided by this package replaces Emacs’ undo system with a system that treats undo history as what it is simple idea allows the more intuitive behavior of the standard undo/redo system to be combined with the power of never losing any history. An added side bonus is that undo history can in some cases be stored more efficiently, allowing more changes to accumulate before Emacs starts discarding history. You don’t have to imagine the undo tree, because undo-tree-mode includes an undo-tree visualizer which draws it for you, and lets you browse around the undo history.
We can use yum
or dnf
to install emacs-undo-tree
on Fedora 36. In this tutorial we discuss both methods but you only need to choose one of method to install emacs-undo-tree.
Install emacs-undo-tree on Fedora 36 Using dnf
Update yum database with dnf
using the following command.
sudo dnf makecache --refresh
After updating yum database, We can install emacs-undo-tree
using dnf
by running the following command:
sudo dnf -y install emacs-undo-tree
Install emacs-undo-tree on Fedora 36 Using yum
Update yum database with yum
using the following command.
sudo yum makecache --refresh
After updating yum database, We can install emacs-undo-tree
using yum
by running the following command:
sudo yum -y install emacs-undo-tree
How To Uninstall emacs-undo-tree on Fedora 36
To uninstall only the emacs-undo-tree
package we can use the following command:
sudo dnf remove emacs-undo-tree
emacs-undo-tree Package Contents on Fedora 36
/usr/share/emacs/site-lisp/undo-tree
/usr/share/emacs/site-lisp/undo-tree/undo-tree.el
/usr/share/emacs/site-lisp/undo-tree/undo-tree.elc
References
Summary
In this tutorial we learn how to install emacs-undo-tree
on Fedora 36 using yum and [dnf]((/fedora/36/dnf/).