5.3 Including Data within Command Scripts

It is also possible to embed data directly within PyXPlot scripts, which may be useful when a small number of markers are wanted at particular pre-defined positions on a graph, or when it is desirable to roll a PyXPlot script and the data it takes into a single file for easy storage or transmission. To do this, one uses the magic filename and terminates the data with the string END:

plot '--' with lines
0 0
1 1
2 0
3 1
END
print "More PyXPlot commands can be placed after END"