Hello,

I want to contribute a package about generators to Gnu Emacs.

It is quite simple, but turned out to be surprisingly useful to have in
several situations.  It is efficient and avoids recursion - iterating
across a generator's elements results in a simple `while' loop being
executed.

Daniel Colascione suggested to me to rename the thing to "iterators.el",
since this package doesn't use continuation passing style to implement
"yield".  I guess that's reasonable.


Thanks,

Michael.