Ah, that's not good.I'm pretty confident everything is fixed with http://www.lyx.org/trac/changeset/28610.I forgot to update all other setButtonLabel() calls indeed (as it obviously didn't generate compiler errors).Fixing this would be straightforward <=> someone didn't decide to call gui-functions from within the read function...But, I'll fix it nevertheless.
I splitted further the gui and non-gui code. Also for branch ? Vincent