multiple color schemes

[Jon LaBadie]

I've always preferred a black letters on white background scheme.
However, after cataract surgery I'm considering using a dark
background scheme.

Has anyone a technique for defining multiple color schemes and
toggling among them while using mutt?

I already keep my color scheme in a separate file and source
that file from ~/.muttrc.  To extend that, I created two
files for light and dark schemes and separate macros (,l and ,d)
to source them while running mutt.

I'd like to reduce that to a single macro that toggles between
the files or one that allows selecting from multiple scheme
files, perhaps in round robin fashion.

-- 
Jon H. LaBadie                 mutter at jgcomp.com
  11226 South Shore Rd.          (703) 787-0688 (H)
  Reston, VA  20190              (703) 935-6720 (C)