Install gedit-plugin-color-schemer by entering the following commands in the terminal:
sudo apt update sudo apt install gedit-plugin-color-schemer
Description:
Color Schemer plugin for gedit
gedit-plugins contain a set of plugins for gedit, GNOME's text editor. . This plugin enables editing the color scheme used to display source code.
Homepage: https://wiki.gnome.org/Apps/Gedit#Plugins
Version: 3.28.1-1
Section: universe/gnome