minor readline bug?

[Michael Vanier <mvanier@bbb.caltech.edu>]

I installed the readline extension for mzscheme, and I notice an odd
problem.  Without readline enabled, when I do this:

    > (display "hello, world!")

I get this:

    hello, world!> 

which is what I'd expect.  With readline enabled, however, I just get a
prompt until I enter another value e.g.:

	> (display "hello, world!")
	> 1
	hello, world!1
	> 

In other words, "display" doesn't flush under readline mode.  Any ideas on
what's going on here?

Mike