featherpad : Lightweight Qt5 Plain-Text Editor for Linux ( https://github.com/tsujan/FeatherPad )
qedit : Qt-based multi-purpose text editor ( http://hugo.pereira.free.fr/software/index.php?page=software )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a linuxunderground-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/linuxunderground-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org