Method _getParserFromRegexTests

external/.scrollLibs.js:15203–15209

(block)

    return contextParticle.constructor
  }
  _getParserFromRegexTests(block) {
    if (!this._regexTests) return undefined
    const line = block.split(/\n/)[0]
    const hit = this._regexTests.find(test => test.regex.test(line))
    if (hit) return hit.parser
    return undefined
  }
  _getCue(block, atomBreakSymbol) {
    const line = block.split(/\n/)[0]
    const firstBreak = line.indexOf(atomBreakSymbol)