Hi, A few more mathed bugs ("|" denotes cursor as usual) in current 1.2.0cvs: * <backspace> in $2^{x|}$ makes $x|$ (i.e., kills script inset). Very annoying when changing scripts. Perhaps require a second <backspace> to delete the inset, as done for parenthesis? * C-v always pastes into the end of the current math inset, instead of the cursor location. * Placement of cursor using mouse is seriously broken in fractions. I've already reported this in the presence of foonotes, but it also happens without them. Examples available upon request. Note that currently working with complicated fractions is well nigh impossible, since both mouse and keyboard cursor movement are broken (see my earlier post, subject "mathed bugs"). Regards, Eran