Bug in fft.dem



I'm using wxMaxima 0.7.4 and Maxima 5.14.0 under WinXP Pro SP2

Originally I started looking to see if Maxima could give me an Fourier 
Transform of an analytic function over a range of 0 to t.

The "Help system"
(I use the term "help" loosely but that's a different problem)
lead to a numeric fft. The entry was not particularly illuminating, but 
did indicate there was a demo available.

I entered

demo("fft")

I eventually got

(%i24) thru 10 do pl()
Maxima encountered a Lisp error:
  Error in LISPM-REARRAY [or a callee]:

Followed by a large amount of text that wxMaxima does not apparently 
provide any reasonable means of cutting and pasting for reporting an 
processing error :<