还是要把由字符串组成的表转换为符号sym组成的表?
命令: (read (vl-prin1-to-string (list "abc" "Abc" "ABC")))
("abc" "Abc" "ABC")
命令: (read (vl-princ-to-string (list "abc" "Abc" "ABC")))
(ABC ABC ABC)
如果数据是数字的列表互转比较方便没有问题
如:(list 10 20 30)
转为字符串(vl-princ-to-string (list 10 20 30)) 返回"(10 20 30)"
再转为列表(read (vl-princ-to-string (list 10 20 30))) 返回(10 20 30)
转前转后不是一样的吗?转的意义是???
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