谁能解释(wcmatch "[" "[")的返回值为nil

sieben

谁能解释(wcmatch "[" "[")的返回值为nil

(wcmatch "]" "]")的返回值却又为T

(wcmatch "[" "[") Return nil
(wcmatch "\[" "\[") Return nil
(wcmatch "'[" "'[") Return nil
(wcmatch (CHR 91) (CHR 91)) Return nil
(= (CHR 91) (CHR 91)) Return T
(= "[" "[") Return T

龙龙仔

"[" 是保留字

(wcmatch "[" "`[")

sieben

谢谢大斑竹!

大斑竹能不能把这类保留字列一下?

还有在Wcmatch的帮助文件里有下面一句话,这句话想说的是什么呢?

The closing bracket character (]) is also read literally if it is the first bracketed character or if it follows a leading tilde (as in "[ ]ABC]" or "[~]ABC]").