<?xml version="1.0" encoding="UTF-8"?>
<config>
  <output_align>true</output_align>
  <output_fieldcase>lower</output_fieldcase>
  <sourcemap>
    <maps datatype="bibtex">
      <map map_overwrite="0">
        <map_step map_field_set="abstract" map_field_value="DELETEME"/>
      </map>
      <map>
        <map_step map_field_source="abstract" map_match="\A(DELETEME)?\Z" map_final="1" />
        <map_step map_entry_null="1" />
      </map>
    </maps>
  </sourcemap>
</config>