[R6RS] `ormap' and `andmap'

[Michael Sperber]

dyb at cs.indiana.edu writes:

> andmap, at least, came up during conversations about syntax-case; I've
> found things like (andmap identifier?  ---) to be particularly useful in
> syntax-case/syntax-rules fenders.  I use ormap fairly often as well.
>
> I haven't found the other SRFI 1 procedures (those that aren't already in
> R5RS) to be as useful as these two.

If we consider this, we should really consider adding a few other
useful list procedures, possibly putting them in a separate library.
>From SRFI 1, I use the following with some frequency:

filter, filter-map, partition, find, fold, fold-right, concatenate

-- 
Cheers =8-} Mike
Friede, Völkerverständigung und überhaupt blabla