bug#19762: 25.0.50; html rendering

[Eli Zaretskii]

> Date: Tue, 03 Feb 2015 18:04:42 -0500
> From: Richard Stallman <rms@gnu.org>
> 
> 
> ======================================================================
>                                    Other 98                                  
> 
>     So we teamed up with a marching band and NYC street performers to        
>     deliver the petition to Citibank’s HQ in Manhattan. Watch the video      
>     and share with friends.                                                  
> 
>     PS If you appreciate the creative and audacious ways we battle Wall      
>     Street then please chip in and support our work.                         
> 
>          Like what we do? Make a $5 donation to         
>                              support us here.                                
> 
>   Sent via ActionNetwork.org. To update your email address or to stop
>   receiving emails from The Other 98%, please click here.
>   ======================================================================
> 
> The first four nonblack lines are white on light-gray, very hard to
> read.
> 
> The "PS" paragraph is blue on light gray.  "Like what we do?" is white
> on light gray.  "Make a donation..." is light blue on light gray.  The
> last two lines are black on light gray, except for a couple of parts
> that are links.
> 
> Aside from the last two lines, it is a bad set of colors.

The colors are dictated by the HTML payload itself, and Emacs on a TTY
tries to find the closest available color to each one of those
specified by HTML.  It's a hard problem to solve, for an arbitrary set
of colors that were supposed to be displayed on a terminal with at
least 256 colors.  (I'm guessing yours has only 8.)