I'm not sure I like the definition given. It makes it sound like it is an alternative version of the program that is often easier to read. I think the key ele

I'm not sure I like the definition given. It makes it sound like it is an alternative version of the program that is often easier to read. I think the key element of source code is that this is what is written and read by programmers -- it is akin to the secret recipe for Coke.