[Inkscape-devel] [0.41] Fix link: Move functions from splivarot.cpp to xml/

A couple of utility functions in splivarot.cpp have become used by xml/repr-util.cpp.

The attached patch moves these two functions (LCA and AncetreFils) to new files xml/repr-sorting.{cpp,h} in xml/libspxml.a.

This is appropriate for cleanliness, and also fixes a link problem with `make check'.

Since we're in hard freeze, I haven't renamed these functions.

(N.B. Remember to do `cvs add -ko xml/repr-sorting.{cpp,h}' after applying this patch.)

The patch (like the gc one, I should have mentioned in the previous message) is from the src directory.

pjrm.