Your choice. *shrugs* I was asking a general question whose answer I plan on using in a number of other applications. There are many situations where one would want to parse something using a regex as groups of N characters, advancing M characters at a time. It just so happens that this is the first reason I've wanted to.

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We are the carpenters and bricklayers of the Information Age.

Don't go borrowing trouble. For programmers, this means Worry only about what you need to implement.

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