updated for version 7.3.607
Problem:    With an 8 color terminal the selected menu item is black on black,
            because darkGrey as bg is the same as black.
Solution:   Swap fg and bg colors. (James McCoy)
diff --git a/src/syntax.c b/src/syntax.c
index b2b6102..59a2691 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -6653,8 +6653,8 @@
 	     "PmenuThumb ctermbg=White guibg=White"),
 	CENT("Pmenu ctermbg=Magenta ctermfg=Black",
 	     "Pmenu ctermbg=Magenta ctermfg=Black guibg=Magenta"),
-	CENT("PmenuSel ctermbg=DarkGrey ctermfg=Black",
-	     "PmenuSel ctermbg=DarkGrey ctermfg=Black guibg=DarkGrey"),
+	CENT("PmenuSel ctermbg=Black ctermfg=DarkGrey",
+	     "PmenuSel ctermbg=Black ctermfg=DarkGrey guibg=DarkGrey"),
 #endif
 	CENT("Title term=bold ctermfg=LightMagenta",
 	     "Title term=bold ctermfg=LightMagenta gui=bold guifg=Magenta"),