anchor.diff:  call <SID>hi("gitCommitSummary",   s:gui0B, "", s:cterm0B, "", "")
     
   " GitGutter Highlighting
  -call <SID>hi("GitGutterAdd",     s:gui0B, s:gui01, s:cterm0B, s:cterm01, "")
  -call <SID>hi("GitGutterChange",  s:gui0D, s:gui01, s:cterm0D, s:cterm01, "")
  -call <SID>hi("GitGutterDelete",  s:gui08, s:gui01, s:cterm08, s:cterm01, "")
  +if &background == "dark"
  +  call <SID>hi("GitGutterAdd",     s:gui0B, s:gui01, s:cterm0B, s:cterm01, "")
  +  call <SID>hi("GitGutterChange",  s:gui0D, s:gui01, s:cterm0D, s:cterm01, "")
  +  call <SID>hi("GitGutterDelete",  s:gui08, s:gui01, s:cterm08, s:cterm01, "")
  +else
  +  call <SID>hi("GitGutterAdd",     s:gui0B, s:gui06, s:cterm0B, s:cterm06, "")
  +  call <SID>hi("GitGutterChange",  s:gui0D, s:gui06, s:cterm0D, s:cterm06, "")
  +  call <SID>hi("GitGutterDelete",  s:gui08, s:gui06, s:cterm08, s:cterm06, "")
  +endif
  +
   
   " GitGutter Highlighting
   call <SID>hi("NERDTreeDirSlash",  s:gui0D, "", s:cterm0D, "", "")
  
positive.code:   call <SID>hi("StatusLine",    s:gui04, s:gui02, s:cterm04, s:cterm02, "none")
    call <SID>hi("StatusLineNC",  s:gui03, s:gui01, s:cterm03, s:cterm01, "none")
    call <SID>hi("VertSplit",     s:gui02, s:gui02, s:cterm02, s:cterm02, "none")
    call <SID>hi("ColorColumn",  "", s:gui01, "", s:cterm01, "none")
    call <SID>hi("CursorColumn",  "", s:gui01, "", s:cterm01, "none")
    call <SID>hi("CursorLine",    "", s:gui01, "", s:cterm01, "none")
    call <SID>hi("CursorLineNr",  s:gui03, s:gui01, s:cterm03, s:cterm01, "")
  
negative.code:   call <SID>hi("StatusLine",    s:gui04, s:gui06, s:cterm04, s:cterm06, "none")
    call <SID>hi("StatusLineNC",  s:gui04, s:gui06, s:cterm04, s:cterm06, "none")
    call <SID>hi("VertSplit",     s:gui05, s:gui05, s:cterm05, s:cterm05, "none")
    call <SID>hi("ColorColumn",   "", s:gui06, "", s:cterm06, "none")
    call <SID>hi("CursorColumn",  "", s:gui06, "", s:cterm06, "none")
    call <SID>hi("CursorLine",    "", s:gui06, "", s:cterm06, "none")
    call <SID>hi("CursorLineNr",  s:gui04, s:gui06, s:cterm04, s:cterm06, "")
  