input,f,a,,,,metacode input
device,s,h,"stdgraph",,,output device
output,f,h,,,,name of binary output file
nx,i,h,2,,,number of plots in x direction
ny,i,h,2,,,number of plots in y direction
rotate,b,h,no,,,rotate axes? 
fill,b,h,no,,,fill viewport vs preserve aspect ratio
interactive,b,h,yes,,,
cursor,*gcur,h,"",,,