Package xed

X-Apps [Text] Editor (Cross-DE, backward-compatible, GTK3, traditional UI)

https://github.com/linuxmint/xed

Xed is a small, but powerful text editor. It has most standard text
editor functions and fully supports international text in Unicode.
Advanced features include syntax highlighting and automatic indentation
of source code, printing and editing of multiple documents in one window.

Xed is extensible through a plugin system, which currently includes
support for spell checking, comparing files, viewing CVS ChangeLogs, and
adjusting indentation levels.

General Commands
Command Description
xed The Text Editor