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| ブラケット表現 (" In regular expressions, an expression of the form "[expr]", which matches a character or a collation element in the target sequence that is also in the set defined by the expression expr, or of the form "[^expr]", which matches a character or a collation element in the target sequence that is not in the set defined by the expression expr.") | |||
| 括弧式 (かっこしき) | |||
