gistfile1.txt

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
    <match>
        <edit mode="prepend" name="family"><string>Source Sans Pro</string></edit>
    </match>
    <match target="pattern">
        <test qual="any" name="family"><string>serif</string></test>
        <edit name="family" mode="assign" binding="same"><string>Source Serif Pro</string></edit>
        <edit name="family" mode="prepend_first"><string>Noto Color Emoji</string></edit>
    </match>
    <match target="pattern">
        <test qual="any" name="family"><string>sans-serif</string></test>
        <edit name="family" mode="assign" binding="same"><string>Source Sans Pro</string></edit>
        <edit name="family" mode="prepend_first"><string>Noto Color Emoji</string></edit>
    </match>
    <match target="pattern">
        <test qual="any" name="family"><string>monospace</string></test>
        <edit name="family" mode="assign" binding="same"><string>Input Mono</string></edit>
        <edit name="family" mode="prepend_first"><string>Noto Color Emoji</string></edit>
    </match>
</fontconfig>