text/markdown;     pandoc - -f markdown -t html -o -; x-htmloutput
text/javascript;   bat -f -l es6 --file-name "${MAILCAP_URL:-STDIN}" -;x-ansioutput
audio/*;           mpv - 2>/dev/null
video/*;           mpv - 2>/dev/null
image/*;           nsxiv --geometry=1068x600 %s
application/pdf;   qpdfview '%s'
application/zip;   exec cat;x-saveoutput
application/gzip;  exec cat;x-saveoutput
application/toml;  exec cat;copiousoutput
application/*;cp %s /tmp  \; xdg-open /tmp/$(basename %s) > /dev/null 2>&1