本帖最后由 Gu_xl 于 2012-9-21 11:29 编辑
 - (defun filecopy (source-file destination-file)
- (cond
- ((not (findfile source-file)) nil)
- ((findfile destination-file)
- (if
- (vl-file-delete destination-file)
- (vl-file-copy (findfile source-file) destination-file)
- )
- )
- (t (vl-file-copy (findfile source-file) destination-file))
- )
- )
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