How can I syncronize two entries?

[Sascha Ziemann <szi aibon ping de>]

Hi,

how can I syncronize two entries?  When I call gtk-entry-set-text for
entry2 in the the callback for the "changed" signal of entry1 a
"changed" signal for entry2 is emitted.  This emittes again the
"changed" signal for entry1.  This goes for a while and in the end
crashes Gtk.  Does a gtk-entry-set-text exist, that does not emmit a
"changed" signal.  Or is it possible to stop the emmision of "changed"
signals for a widget temporary?

-- 
/* In the beginning was the Word: */
typedef long SCM;