
I was comparing a couple of C files when I tried to edit one of them in EDP.
With my great surprise, instead of seeing appear what I was typing, the panes were zooming.
The cause was the "}", not such a rare char in C!

In my keyboard, "]" is obtained with <alt graph>"+"; "}" with <alt graph><shift>"+".
By the way: "[" is obtained with <alt graph>"è"; "{" with <alt graph><shift>"è", and these work perfectly.
The alternative to <alt graph> is <ctrl><alt>, but also <ctrl><alt>"+" zooms instead of inserting "]".
I suppose that windows replaces <alt graph> with <ctrl><alt>, then the EDP editor ignores >alt> but keeps >ctrl>"+", hence the zoom.
In <alt graph><shift>"+", the <shift> too is ignored.
Maybe it can be that, more generally, EDP ignores the ""chords"; I don't know.