[Rivet] help for rivet-mkhtml

[Hendrik Hoeth]

Thus spake Hannes Jung (hannes.jung at cern.ch):

> I have a problem creating plots from a aida file, using rivet-mkhtml.

Use histogram names without parentheses, spaces, equal signs,
greater-than sign, less-than signs. That should help.

-- 
A man without a dream in his heart already has one foot in the grave.