export PAGER="/bin/sh -c "unset PAGER;col -b -x |      vim -R -c 'set ft=man nomod nolist' -c 'map q :q<CR>'      -c 'map <SPACE> <C-D>' -c 'map b <C-U>'      -c 'nmap K :Man <C-R>=expand(\"<cword>\")<CR><CR>' -""