Re: transpose-regions

[martin rudalics]

> Is this the m&d-drag-line-up function that KFS already posted?  I've
> been trying it out on various buffers, and have been unable to
> reproduce it---is there a specific buffer you act on to produce the
> error?

Sorry, forgot to answer the last question: Use an arbitrary Elisp buffer.
However, the bug _never_ shows up the first time you call this.  Sometimes
I have to call it twenty and more times in sequence with no other actions
in between.