gentoo-overlay/app-accessibility/orca/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="project">
    <email>gnome@gentoo.org</email>
    <name>Gentoo GNOME Desktop</name>
  </maintainer>
  <use>
    <flag name="braille">Enable braille support</flag>
  </use>
  <longdescription>
    Orca is a flexible, extensible, and powerful assistive technology
    for people with visual impairments. Using various combinations of
    speech synthesis, braille, and magnification, Orca helps provide
    access to applications and toolkits that support the AT-SPI (e.g.,
    the GNOME desktop).
  </longdescription>
  <upstream>
    <remote-id type="gnome-gitlab">GNOME/orca</remote-id>
  </upstream>
</pkgmetadata>