Neal H Walfield <neal@cs.uml.edu> writes:

[snip]
> As you can see, %~(cut 3)d is only printing out `Se' when all I am
> doing is asking it to cut off the first three characters (which, it
> does do quite well, but, Gnus does not need to be so generous).

This is a problem in gnus-correct-substring. It will never include the
last character in a substring. Here's a patch to fix that: