elixir: bit more support

lua/shades_of_purple/shades_of_purple.lua

@@ -154,6 +154,12 @@ local theme = lush(function(injected_functions)
 		-- .env
 		shVariable({ fg = colors.white }),
 		shQuote({ fg = colors.gold }),
+
+		-- Elixir
+		-- TODO make some keyword orange_peel instead of violet
+		sym("@keyword.elixir")({ fg = colors.violet }),
+		sym("@string.special.symbol.elixir")({ fg = colors.crayola }),
+		sym("@function.call.elixir")({ fg = colors.cyan }),
 	}
 end)