runmode.jsx

function Highlight (props) {
  const { value, language } = props
  const elements = []
  let index = 0
  const pushElement = (token, style) => {
    elements.push(<span className={style || ''} key={++index}>{token}</span>)
  }
  const mode = CodeMirror.findModeByName(language)
  CodeMirror.runMode(value, mode ? mode.mime : language, (token, style) => {
    pushElement(token, style)
  })
  pushElement(tokenBuf, lastStyle)
  const code = <code>{elements}</code>
  return inline ? code : <pre>{code}</pre>
}