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<html><head><title>Handling of un-terminated long tokens in CSS</title>

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<div>This CSS parser does not
  backtrack for unterminated comments.</div>

<div>It does not
  backtrack for unterminated double-quoted url().</div>

<div>It does not
  backtrack for unterminated single-quoted url().</div>

<div>It does not
  backtrack for unterminated unquoted url().</div>

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