font-RobotoMono/sources/RobotoMono-Thin.ufo/glyphs.background/G_breve.glif

<?xml version='1.0' encoding='UTF-8'?>
<glyph name="Gbreve" format="2">
  <advance width="1229"/>
  <unicode hex="011E"/>
  <outline>
    <component base="G"/>
    <component base="breve" xOffset="11" yOffset="345"/>
  </outline>
</glyph>