Method: IsoDoc::PresentationXMLConvert#formula1

Defined in:
lib/isodoc/presentation_function/block.rb

#formula1(elem) ⇒ Object 



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# File 'lib/isodoc/presentation_function/block.rb', line 25

def formula1(elem)
  formula_where(elem.at(ns("./dl")))
  lbl = @xrefs.anchor(elem["id"], :label, false)
  lbl.nil? || lbl.empty? or prefix_name(elem, {}, lbl, "name")
end