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Dec 2nd, 2016
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  1. 语法
  2. copy-seq sequence => copied-sequence
  3.  
  4. 参数和值
  5. sequence --- 一个属性列表
  6. copied-sequence --- 一个属性列表
  7.  
  8. 描述
  9. 拷贝一个属性列表, 拷贝后的属性列表和之前的属性列表内容一致
  10.  
  11. 代码
  12. * (setq str "a string")
  13. "a string"
  14.  
  15. * (equalp str (copy-seq str))
  16. T
  17.  
  18. * (equal str (copy-seq str))
  19. T
  20.  
  21. * (eql str (copy-seq str))
  22. NIL
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