After checking with the author of SRFI 113, John Cowan, I've
accepted the following correction to the reference
implementation provided by Shiro Kawai.  The only changes
were to the code, not the document.

For the latest code, see

  <https://github.com/scheme-requests-for-implementation/srfi-113>

or

  <http://srfi.schemers.org/srfi.tgz>

Thank you, Mr. Kawai.

Shiro Kawai <xxxxxx@github.com> writes:

| Hash value of set/bag must not rely on the visiting order of
| hash-table-for-each (called via sob-fold).

| Commit Summary
|
| * Fix hash function of {set,bag}-comparator
|
| File Changes
|
| * M sets/sets-impl.scm (2)
| * M sets/sets-test.scm (4)