Use cairo_copy_clip_rectangle_list() to recreate the clip region
Use cairo_copy_clip_rectangle_list() to recreate the clip region

Thanks to Behdad for the hint, and for pointing out a bug in my
first attempt.

asivokon/vte-fx,asivokon/vte-fx,thestinger/vte-ng,aligo/vte,gloob/vte-copy,pjm0616/vte,pjm0616/vte,pjm0616/vte,gloob/vte-copy,flaxandteal/gasket-vte,aligo/vte,saitoha/vte-sixel,saitoha/vte-sixel,flaxandteal/gasket-vte,thestinger/vte-ng,rvu95/vte,aligo/vte,jessevdk/vte,jessevdk/vte,rvu95/vte,jessevdk/vte,flaxandteal/gasket-vte,gloob/vte-copy,saitoha/vte-sixel,rvu95/vte,asivokon/vte-fx,thestinger/vte-ng,flaxandteal/gasket-vte,jessevdk/vte,asivokon/vte-fx,rvu95/vte