Function onFocus

tools/pythonauto/static/codemirrorepl/codemirror.js:3073–3086

(cm)

  // FOCUS/BLUR EVENTS

  function onFocus(cm) {
    if (cm.options.readOnly == "nocursor") return;
    if (!cm.state.focused) {
      signal(cm, "focus", cm);
      cm.state.focused = true;
      addClass(cm.display.wrapper, "CodeMirror-focused");
      if (!cm.curOp) {
        resetInput(cm);
        if (webkit) setTimeout(bind(resetInput, cm, true), 0); // Issue #1730
      }
    }
    slowPoll(cm);
    restartBlink(cm);
  }
  function onBlur(cm) {
    if (cm.state.focused) {
      signal(cm, "blur", cm);