New port: x11-themes/papirus-icon-theme

Papirus is a free and open source SVG icon theme, based on Paper Icon
Set with a lot of new icons and a few extras, like Hardcode-Tray
support, KDE colorscheme support, Folder Color support, and others.

WWW: https://git.io/papirus-icon-theme

PR: 236046
Submitted by: Hiroki Tagato <tagattie@yandex.com>