Contents

# frozen_string_literal: true

module Stepmod
  module Utils
    module Converters
      class Sub < ReverseAdoc::Converters::Base
        def convert(node, state = {})
          content = treat_children(node, state)
          return stem_notation(content) if node.parent.name == 'eqn'

          "#{content[/^\s*/]}~#{content.strip}~#{content[/\s*$/]}"
        end

        private

        def stem_notation(content)
          "_{#{content}}"
        end
      end

      ReverseAdoc::Converters.register :sub, Sub.new
    end
  end
end

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
stepmod-utils-0.3.5	lib/stepmod/utils/converters/sub.rb
stepmod-utils-0.3.4	lib/stepmod/utils/converters/sub.rb
stepmod-utils-0.3.2	lib/stepmod/utils/converters/sub.rb
stepmod-utils-0.3.1	lib/stepmod/utils/converters/sub.rb
stepmod-utils-0.3.0	lib/stepmod/utils/converters/sub.rb
stepmod-utils-0.2.7	lib/stepmod/utils/converters/sub.rb
stepmod-utils-0.2.6	lib/stepmod/utils/converters/sub.rb
stepmod-utils-0.2.5	lib/stepmod/utils/converters/sub.rb