Re: [PATCH v3 0/4] showing existing ws breakage

> > -- >8 --
> > Subject: diff: accept color.diff.context as a synonym for "plain"
> >
> > The term "plain" is a bit ambiguous; let's allow the more
> > specific "context", but keep "plain" around for
> > compatibility.
> >
> > Signed-off-by: Jeff King <peff@peff.net>
> > ---
> > I didn't bother mentioning the historical "plain" in the documentation.
> > I don't know if it's better to (for people who find it in the wild and
> > wonder what it means) or if it simply clutters the description.
> 
> 'plain' does sound a misnomer, as these slot names are about "what"
> are painted, not "how" they are painted.  The latter is what their
> values represent.  Whoever named that slot was confused by the fact
> that 'context' (i.e. "what") lines are by default painted in 'plain'
> color without frills (i.e. "how").
> 
> We usually try to give a brief mention to historical names primarily
> to silence those who pick up stale information from the Web, get
> curious, and then complain loudly after finding that we no longer
> document them even though we keep accepting them silently, so I am
> somewhat tempted to do this on top.