Well, if you've read the book and got to the section on /m and /s, it would go at the bit clearly marked:

5.1.4 Example: ??? Need an example of /m and /s here. Open to suggestions.

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“Every bit of code is either naturally related to the problem at hand, or else it's an accidental side effect of the fact that you happened to solve the problem using a digital computer.”
M-J D