neo_doxygen: Accept classes in the root namespace.

[nit.git] / contrib / neo_doxygen / src / model / graph.nit

diff --git a/contrib/neo_doxygen/src/model/graph.nit b/contrib/neo_doxygen/src/model/graph.nit
index 98244eb..27b250d 100644 (file)
--- a/contrib/neo_doxygen/src/model/graph.nit
+++ b/contrib/neo_doxygen/src/model/graph.nit
@@ -146,7 +146,11 @@ abstract class Entity
 
        # Set the full name using the current name and the specified parent name.
        fun parent_name=(parent_name: String) do
-               self["full_name"] = parent_name + name_separator + self["name"].as(not null).to_s
+               if parent_name.is_empty then
+                       self["full_name"] = name
+               else
+                       self["full_name"] = parent_name + name_separator + name
+               end
        end
 
        # Set the location of the entity in the source code.
@@ -212,12 +216,14 @@ abstract class Compound
        # Declare an inner namespace.
        #
        # Note: Althought Doxygen indicates that the name is optional,
-       # declarations with an empty name are not supported yet.
+       # declarations with an empty name are not supported yet, except for the root
+       # namespace. For the root namespace, both arguments are empty.
        #
        # Parameters:
        #
        # * `id`: `model_id` of the inner namespace. May be empty.
-       # * `full_name`: qualified name of the inner namespace.
+       # * `full_name`: qualified name of the inner namespace. Use an empty name
+       # for the root namespace.
        fun declare_namespace(id: String, full_name: String) do end
 
        # Declare an inner class.