I've been playing a little bit with the SVG 1.1 test suite circled a little bit the problem.
Just circular references doesn't cause problem, but when there is an element with a reference to a group which has a child element which causes a circular dependency to the first element then inkscape enters an infinite loop.
I've been playing a little bit with the SVG 1.1 test suite circled a little bit the problem.
Just circular references doesn't cause problem, but when there is an element with a reference to a group which has a child element which causes a circular dependency to the first element then inkscape enters an infinite loop.
The attached svg reproduces the problem.