[GHC] #13718: diagnostic colors: differentiate between message head and message body

[GHC]

#13718: diagnostic colors: differentiate between message head and message body
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        Reporter:  int-e             |                Owner:  (none)
            Type:  feature request   |               Status:  closed
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.2.1-rc2
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #13444            |  Differential Rev(s):  phab:D3599
       Wiki Page:                    |
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Changes (by bgamari):

 * status:  patch => closed
 * resolution:   => fixed
 * milestone:   => 8.2.1


Comment:

 Merged to `ghc-8.2` as c0b82c3826c8e1b26d198f050baa9d5077370247

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13718#comment:5>
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