Current BBC BASIC User Guide

I have edition Issue 1 March 1995 of the paper RISC OS 3 User Guide and edition Issue 1 March 2016 of the pdf RISC OS 5 User Guide. In the RISC OS 3 guide the passage I refer to is on p157 in Chapter 14, “RISC OS Applications”, and concerns all applications. In the RISC OS 5 guide the passage is on page 33 of Chapter 6, “Using Applications”, as well as on p227 of Chapter 22, “RISC OS Applications”, and again concerns all applications.