module Plurimath
  module Math
    module Symbols
      class Lnot < Symbol
        INPUT = {
          unicodemath: [["&#xac;", "lnot"], parsing_wrapper(["not"])],
          asciimath: [["not", "&#xac;"], parsing_wrapper(["lnot"])],
          mathml: ["&#xac;"],
          latex: [["lnot", "&#xac;"], parsing_wrapper(["not"])],
          omml: ["&#xac;"],
        }.freeze

        # output methods
        def to_latex
          "\\lnot"
        end

        def to_asciimath
          "not"
        end

        def to_unicodemath
          Utility.html_entity_to_unicode("&#xac;")
        end

        def to_mathml_without_math_tag
          ox_element("mi") << "&#xac;"
        end

        def to_omml_without_math_tag(_)
          "&#xac;"
        end

        def to_html
          "&#xac;"
        end
      end
    end
  end
end