e3bb911b broke rsvg_handle_get_position_sub
since e3bb911b rsvg_handle_get_position_sub
returns incorrect values for the attached test case
Before that commit, the attached test program prints (as displayed in inkscape)
1 444 139
After that commit, the program prints
1 291 30
Compile the test program using
gcc $(pkg-config --libs --cflags librsvg-2.0) rtest.c