Contents

# -*- coding: utf-8; frozen_string_literal: true -*-
#
#--
# Copyright (C) 2009-2019 Thomas Leitner <[e-mail]>
#
# This file is part of kramdown which is licensed under the MIT.
#++
#

module Kramdown::Converter::MathEngine

  # Uses the MathJax javascript library for displaying math.
  #
  # Note that the javascript library itself is not include or linked, this has to be done
  # separately. Only the math content is marked up correctly.
  module Mathjax

    def self.call(converter, el, opts)
      value = converter.escape_html(el.value)
      result = el.options[:category] == :block ? "\\[#{value}\\]\n" : "\\(#{value}\\)"
      if el.attr.empty?
        result
      elsif el.options[:category] == :block
        converter.format_as_block_html('div', el.attr, result, opts[:indent])
      else
        converter.format_as_span_html('span', el.attr, "$#{el.value}$")
      end
    end

  end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
kramdown-2.5.1	lib/kramdown/converter/math_engine/mathjax.rb
kramdown-2.5.0	lib/kramdown/converter/math_engine/mathjax.rb