text/plain; cat %s; copiousoutput
text/html; elinks -dump ; copiousoutput;
application/vnd.openxmlformats-officedocument.wordprocessingml.document; pandoc --from docx --to markdown %s; copiousoutput
application/vnd.oasis.opendocument.text; pandoc --from odt --to markdown %s; copiousoutput
application/pdf; pdftotext -layout %s -; copiousoutput;