gentoo-overlay/gui-wm/hikari/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
    <!-- maintainer-needed -->
    <longdescription>
        Hikari is a minimalistic wayland window manager
        based on wlroots trying inspired by the simplicity
        of CWM in the X days. It aims stay out of your way
        and focus more on the task than the windows.
    </longdescription>
    <use>
        <flag name="X">Enable support for X11 applications (XWayland)</flag>
    </use>
</pkgmetadata>