Slide+ (266B)
1 #!/home/thing1/git/plan9port/bin/rc 2 current=`{basename $%} 3 currentx=`{9 grep -n '^'$current'([ ]|$)' index | sed 's/:.*//'} 4 pagex=`{echo $currentx + 1 | hoc} 5 page=`{sed -n $pagex^p index | awk '{print $1}'} 6 if(~ $#page 0){ 7 echo no such page 8 exit 0 9 } 10 11 Slide $page