Undo/Redo bug

Hi,

with Plato 3.15 I'm experiencing incorrect behaviour of the program when using longer chains of 'Undo' and/or 'Redo' commands. The more I use those commands, the more errors the program makes. In particular it seems that old text pieces are returned to the wrong place. Eventually the original source code will be lost. Ironically, I can't undo my changes to retrieve it, which I still sometimes intuitively try, making matters worse. 😦 Is this problem known and is there perhaps a newer version of Plato without this problem ?

Thanks Rainer

Rainer

The next release of Plato is 3.40 but there will be no changes in the undo/redo mechanism. It is a good idea to observe the changes as they take place. Do not hold down the relevant control keys.

Do not hold down the relevant control keys.

Really ? Is there a difference ?

Rainer

What I meant was, use single key presses (with a pause to view the result) rather than repeat by holding down the keyboard key. Then if the undo/redo goes wrong you can stop before it gets worse.