[CM] CMN - straight flag problem in sbcl?

[Christophe Rhodes]

andersvi at extern.uio.no writes:

> btw, what does the loop- standard say about this?

In the relevant section of the HyperSpec, 6.1.2.1.1, it says:

| by
|     The loop keyword by marks the increment or decrement supplied by
|     form3. The value of form3 can be any positive number. The
|     default value is 1.

(There's other stuff on that same page about what to do if you want
decremental stepping.)

Cheers,

Christophe