[Matplotlib-users] point right on axis limit not very visible

[Neal Becker]

I have a couple of semilogy line plots, with markers.  One line has only 1 
point, just the marker.  It is right on the left vertical axis and is not 
very visible.

It would be better if the xaxis limit was set a bit lower so the point 
marker was more visible (and not clipped).

What's a good way to do this that hopefully doesn't involve a lot of manual 
tweaking?