# Choose the "best" PDF viewer available: xpdf, then zathura (in the past
# zathura was preferred, but recent versions are completely broken: still no
# working search and no page-wise scrolling anymore). Also setup completion
# Choose the "best" PDF viewer available: xpdf, then zathura (in the past
# zathura was preferred, but recent versions are completely broken: still no
# working search and no page-wise scrolling anymore). Also setup completion