module Metanorma::Utils

def csv_split(text, delim = ";")

at start of field
, " => ," : CSV definition does not deal with space followed by quote

def csv_split(text, delim = ";")
  text.nil? || text.empty? and return []
  CSV.parse_line(text.gsub(/#{delim} "(?!")/, "#{delim}\""),
                 liberal_parsing: true,
                 col_sep: delim)&.compact&.map(&:strip)
end