Hi folks, It seems that 'bar' no longer supports
> asymmetric errorbars. Am I meant to call both 'bar' and
> 'errorbar' if I want asymmetric errorbars on my
> histograms? Is there a canonical idiom?
> Sorry if I missed a previous answer to this.
I don't use asymmetric error bars so don't have any ready test code,
but looking at the implementation, the xerr and yerr kwargs to bar are
passed on to errorbar after a bit of array conversion and length
checking. Does this not work for you? If not, can you send a snippet
of freestanding test code?