Remove unused variables
Remove unused variables

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