MD Earley Parser (WIP)

main -> stuff {% id %}

stuff -> itaStuff {% id %}
       | textStuff {% id %}

textStuff -> text ita textStuff {% id %}
           | text {% id %}
           | null {% id %}

itaStuff -> ita text itaStuff {% id %}
          | ita {% id %}
          | null {% id %}

ita -> "*" text "*" {% ita %}

text -> [^*]:+ {% text %}

@{%

const typed = (type) => (data) => ({ type, data})

const dataToString = data => data.join('').split(',').join('');

const ita = (data, location, reject) => {
  return `<i>${dataToString(data)}</i>`;
}

const text = (data, location, reject) => {
  return `<p>${dataToString(data)}</p>`;
}

%}