function updatePromptDisplay()

in static/js/com/cookie-banner.js [730:756]

• 22 lines of code
• 5 McCabe index (conditional complexity)

    function updatePromptDisplay() {
      var line = promptText;
      var html = '';
      if (column > 0 && line == '') {
        // When we have an empty line just display a cursor.
        html = cursor;
      } else if (column == promptText.length) {
        // We're at the end of the line, so we need to display
        // the text *and* cursor.
        html = htmlEncode(line) + cursor;
      } else {
        // Grab the current character, if there is one, and
        // make it the current cursor.
        var before = line.substring(0, column);
        var current = line.substring(column, column + 1);
        if (current) {
          current =
            '<span class="jquery-console-cursor">' +
            htmlEncode(current) +
            '</span>';
        }
        var after = line.substring(column + 1);
        html = htmlEncode(before) + current + htmlEncode(after);
      }
      prompt.html(html);
      scrollToBottom();
    }