Function parseData

src/markdown.mjs:4–14

(str)

import markdownIt from "markdown-it"

function parseData(str) {
  let tag = /^\s*(\w+)\s*?/.exec(str), args
  if (!tag) return null
  if (tag[0].length == str.length) {
    args = []
  } else {
    try { args = PJSON.parse("[" + str.slice(tag[0].length) + "]") }
    catch(_) { return null }
  }
  return {tag: tag[1], args}
}

function parseBlockMeta(state, startLine, endLine) {
  let pos = state.bMarks[startLine] + state.tShift[startLine]