zhao_yunsong <zhao_yunsong <at> 163.com> writes: > > but this shortcut was binded to > \frac, I can not find where is this binded.
The only place I can see where this occurs is in sciword.bind. Check Tools > Preferences > Editing > Shortcuts and look in the "Bind file" field. Is the bind file sciword? If so, try switching it to a different one (I use cua). /Paul
