Lib: small refactoring of cSS.ml

lib/js_of_ocaml/cSS.ml

@@ -703,166 +703,12 @@ module Color = struct
       || Js.to_bool (hsl_re##test s)
       || Js.to_bool (hsla_re##test s)
     then s
-    else if
-      List.mem
-        (Js.to_string s)
-        [ "aliceblue"
-        ; "antiquewhite"
-        ; "aqua"
-        ; "aquamarine"
-        ; "azure"
-        ; "beige"
-        ; "bisque"
-        ; "black"
-        ; "blanchedalmond"
-        ; "blue"
-        ; "blueviolet"
-        ; "brown"
-        ; "burlywood"
-        ; "cadetblue"
-        ; "chartreuse"
-        ; "chocolate"
-        ; "coral"
-        ; "cornflowerblue"
-        ; "cornsilk"
-        ; "crimson"
-        ; "cyan"
-        ; "darkblue"
-        ; "darkcyan"
-        ; "darkgoldenrod"
-        ; "darkgray"
-        ; "darkgreen"
-        ; "darkgrey"
-        ; "darkkhaki"
-        ; "darkmagenta"
-        ; "darkolivegreen"
-        ; "darkorange"
-        ; "darkorchid"
-        ; "darkred"
-        ; "darksalmon"
-        ; "darkseagreen"
-        ; "darkslateblue"
-        ; "darkslategray"
-        ; "darkslategrey"
-        ; "darkturquoise"
-        ; "darkviolet"
-        ; "deeppink"
-        ; "deepskyblue"
-        ; "dimgray"
-        ; "dimgrey"
-        ; "dodgerblue"
-        ; "firebrick"
-        ; "floralwhite"
-        ; "forestgreen"
-        ; "fuchsia"
-        ; "gainsboro"
-        ; "ghostwhite"
-        ; "gold"
-        ; "goldenrod"
-        ; "gray"
-        ; "green"
-        ; "greenyellow"
-        ; "grey"
-        ; "honeydew"
-        ; "hotpink"
-        ; "indianred"
-        ; "indigo"
-        ; "ivory"
-        ; "khaki"
-        ; "lavender"
-        ; "lavenderblush"
-        ; "lawngreen"
-        ; "lemonchiffon"
-        ; "lightblue"
-        ; "lightcoral"
-        ; "lightcyan"
-        ; "lightgoldenrodyellow"
-        ; "lightgray"
-        ; "lightgreen"
-        ; "lightgrey"
-        ; "lightpink"
-        ; "lightsalmon"
-        ; "lightseagreen"
-        ; "lightskyblue"
-        ; "lightslategray"
-        ; "lightslategrey"
-        ; "lightsteelblue"
-        ; "lightyellow"
-        ; "lime"
-        ; "limegreen"
-        ; "linen"
-        ; "magenta"
-        ; "maroon"
-        ; "mediumaquamarine"
-        ; "mediumblue"
-        ; "mediumorchid"
-        ; "mediumpurple"
-        ; "mediumseagreen"
-        ; "mediumslateblue"
-        ; "mediumspringgreen"
-        ; "mediumturquoise"
-        ; "mediumvioletred"
-        ; "midnightblue"
-        ; "mintcream"
-        ; "mistyrose"
-        ; "moccasin"
-        ; "navajowhite"
-        ; "navy"
-        ; "oldlace"
-        ; "olive"
-        ; "olivedrab"
-        ; "orange"
-        ; "orangered"
-        ; "orchid"
-        ; "palegoldenrod"
-        ; "palegreen"
-        ; "paleturquoise"
-        ; "palevioletred"
-        ; "papayawhip"
-        ; "peachpuff"
-        ; "peru"
-        ; "pink"
-        ; "plum"
-        ; "powderblue"
-        ; "purple"
-        ; "red"
-        ; "rosybrown"
-        ; "royalblue"
-        ; "saddlebrown"
-        ; "salmon"
-        ; "sandybrown"
-        ; "seagreen"
-        ; "seashell"
-        ; "sienna"
-        ; "silver"
-        ; "skyblue"
-        ; "slateblue"
-        ; "slategray"
-        ; "slategrey"
-        ; "snow"
-        ; "springgreen"
-        ; "steelblue"
-        ; "tan"
-        ; "teal"
-        ; "thistle"
-        ; "tomato"
-        ; "turquoise"
-        ; "violet"
-        ; "wheat"
-        ; "white"
-        ; "whitesmoke"
-        ; "yellow"
-        ; "yellowgreen"
-        ]
-    then s
-    else raise (Invalid_argument (Js.to_string s ^ " is not a valid color"))
-
-  let name cn = Js.string (string_of_name cn)
+    else
+      match name_of_string (Js.to_string s) with
+      | _ -> s
+      | exception _ -> raise (Invalid_argument (Js.to_string s ^ " is not a valid color"))
 
-  let js = function
-    | Name n -> name n
-    | (RGB _ | RGB_percent _ | RGBA _ | RGBA_percent _ | HSL _ | HSLA _) as c ->
-        Js.string (string_of_t c)
+  let js c = Js.string (string_of_t c)
 
   let ml c =
     let s = Js.to_string c in