JAL-4265 Use ColorUtils.parseColourString() and adjust documentation to use un-hashed...

diff --git a/src/jalview/bin/argparser/Arg.java b/src/jalview/bin/argparser/Arg.java
index b69ed61..2a3a4a1 100644 (file)
--- a/src/jalview/bin/argparser/Arg.java
+++ b/src/jalview/bin/argparser/Arg.java
@@ -189,7 +189,7 @@ public enum Arg
                   + Arg.COLOUR.argString() + ".",
           Opt.STRING, Opt.LINKED, Opt.MULTIVALUE, Opt.ALLOWMULTIID),
   BGCOLOUR(Type.IMAGE, "bgcolor", // being a bit soft on the Americans!
-          "Applies a background colour to the structure image. Valid values are named colours or #RRGGBB.",
+          "Applies a background colour to the structure image. Valid values are named colours known to Java or RRGGBB 6 digit hex-string.",
           Opt.STRING, Opt.LINKED, Opt.MULTIVALUE, Opt.ALLOWMULTIID),
   /*
   STRUCTUREIMAGETYPE(Type.IMAGE,