Comment 23 for bug 168695

Hmm, ok so if the solution in the last revision is problematic, then we need to either a) revert and classify this as wont fix or b) work out each of the resulting problems of having undo's sensitivity change asynchronously.

One will notice in the code a change to document-undo.cpp where I change the assert_if( ..sensitive) to return_val_if_fail( ... ), this is what causes the warning reported by jazzy above. The error Cojnel reports looks like the same assert_if in another function and I will target that first for a solution.