Today I was using TXC 2 beta 1 and I must have done some weird combination of keys that allowed for my typing to appear in a line and the one above at the same time.
I don't know what I did, but I see the potential for this, in particular when typing complicated formulas and re-doing repetitive code. Does someone know how to activate this feature? Or is it a non-intended bug?
Disclaimer: Obviously I don't know how to reproduce it, or I wouldn't be posting this.