+ [ @@("html/news" "news") * ]
+ [ @@("html/news#milestones" "milestones") * ]
+ [ @@("html/news#visibility" "visibility") * ]
+ }
+ class "white" {
+ [ @@("html/specification" "specification")
+ @@("html/changes" "specification log")
+ * ]
+ [ @@("html/specification#v2" "version 2")
+ "(" ^ @@("html/ground" "background") + "-" +
+ @@("html/static_2" "syntax") + "-" +
+ @@("html/basic_2" "core") + "-" +
+ @@("html/apps_2" "applications") ^ ")"
+ * ]
+ [ @@("html/specification#v1" "version 1")
+ "(" ^ @@("html/ground_1" "background") + "-" +
+ @@("html/basic_1" "core") ^ ")"
+ "(" ^ @@("static/matita/lambdadelta/" "static HELM directory") ^ ")"
+ * ]