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    "\"\"\"\n",
    "This example demonstrates how to write a custom highlighter.\n",
    "\"\"\"\n",
    "\n",
    "from random import randint\n",
    "\n",
    "from rich import print\n",
    "from rich.highlighter import Highlighter\n",
    "\n",
    "\n",
    "class RainbowHighlighter(Highlighter):\n",
    "    def highlight(self, text):\n",
    "        for index in range(len(text)):\n",
    "            text.stylize(f\"color({randint(16, 255)})\", index, index + 1)\n",
    "\n",
    "\n",
    "rainbow = RainbowHighlighter()"
   ]
  }
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