[Gimp-developer] Procedural call to undo?

[gg]

peter sikking wrote:
> David Hodson wrote:
> 
>> That's true, but how does that make undo different from many other
>> functions?
> 
> undo involves user having a change of heart.
> 
> a script cannot have a change of heart.
> 
No but it can have a conditional execution path dependant on the result 
of a previous command.

resize image
save test.png
if (size of file) > 4GB undo resize.