Install boxes by entering the following commands in the terminal:
sudo apt update sudo apt install boxes
Description:
textmode box- and comment drawing filter
Boxes is extremely configurable filter for adding and removing ASCII art (comments, for example) around chunks of text. Most modern text editors support filtering text through external filters. Boxes is such a filter.
Homepage: http://boxes.thomasjensen.com/
Version: 1.2-2
Section: universe/text