support typedef documentation

cf. #2

* add TypedefObject
* add TypedefHandler for parser
* generate Typedef documents in C header files

2 files changed, 12 insertions, 0 deletions

diff --git a/lib/yard/mruby/code_objects/header_object.rb b/lib/yard/mruby/code_objects/header_object.rb
index ddfa5d9..2f9e7e4 100644
--- a/lib/yard/mruby/code_objects/header_object.rb
+++ b/lib/yard/mruby/code_objects/header_object.rb
@@ -11,6 +11,10 @@ module YARD::MRuby::CodeObjects
       children.find_all {|d| d.is_a?(DefineObject) } 
     end
 
+    def typedefs
+      children.find_all {|d| d.is_a?(TypedefObject) }
+    end
+
     def path
       self.name
     end
diff --git a/lib/yard/mruby/code_objects/typedef_object.rb b/lib/yard/mruby/code_objects/typedef_object.rb
new file mode 100644
index 0000000..ce7561b
--- /dev/null
+++ b/lib/yard/mruby/code_objects/typedef_object.rb
@@ -0,0 +1,8 @@
+module YARD::MRuby::CodeObjects
+
+  # A TypedefObject represents a MRuby C API typedef declaration inside a header inside an include directory
+  class TypedefObject < HeaderBaseObject
+  end
+end
+
+