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| From: | sunway |
| Subject: | when should a variable to quoted? |
| Date: | Sat, 13 Sep 2008 02:11:44 -0700 (PDT) |
| User-agent: | G2/1.0 |
(add-to-list 'll "a") (delete-dups ll) The variable "ll" needs be quoted in add-to-list, while not quoted in delete-dups, why? any special reasons?
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