A basic post An image inline from src. There should be a caption, but I don’t see it? import matplotlib.pyplot as plt plt.plot([1, 2, 4, 8, 12]); why doesn’t that image show now? def func(x): return 2 * x func(3) 6 "What about a really really long line ---------------------------------------------------------------------->" # It seems to have a scrollbar at least. testing line highlighting. Line 2 should be highlighted and numbered. 1 2 3 (message "This is line 1") (message "This is line 2") (message "This is line 3") citations A reference (Kitchin 2015).