👉 In computer science, a preenclosing clause is a type of syntactic sugar that is used to reduce the amount of code needed for a given statement. It allows a programmer to write only one line of code instead of multiple lines, which can be particularly useful when working with large amounts of data or when dealing with complex algorithms. A preenclosing clause is typically written in a programming language's syntax rules, and it consists of the keyword "pre" followed by the name of the statement that