[AUCTeX] Hide preview icons?

[David Sevilla]

Hi,

I have recently installed emacs-auctex and I have been playing with
the options, in particular to hide the icons that appear when I move
the cursor into something previewed. I have many small inline formulas
and find it distracting to have these icons show up and disappear as I
move through the text. I have tried deleting everything in the
"Preview Icon Specs" in the "Preview Appearance" group, but then
instead of icons I get an "x". Is there a way?

Thanks,

David

-- 
Dr. David Sevilla González
RICAM, Austrian Academy of Sciences
Altenbergerstraße 69
A-4040 Linz, Austria

Telephone: +43 732 2468 5253
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