Standard ML of New Jersey bug report form

Please fill out as many of the fields as you can, as completely as you can.
In particular, it is very important to supply code that will reproduce the problem, if at all possible.
Unless we can reproduce the problem ourselves it is unlikely we will be able to eliminate the bug.

If you have not done so already, please ensure this bug is not a duplicate by looking for it here.

(one-line description of bug)
(optional: e.g. "modules", "types", "IO", "reals")
Your Name:

SML/NJ Version Number:
Machine Architecture:
Operating System:
OS version:
Where is the problem:
Description of problem:
SML source code to reproduce the bug:
Transcript of execution demonstrating the bug:
Additional comments:
(not required, but you get extra credit!)