Simple patch to allow fragments to include other fragments:

%fragment("Hello","header") "..."

%fragment("Hi","header",fragment="Hello") "..."

the latter fragment will include the first one if is invoked.

more than one fragment can be included at the time, just
keep adding fragment="f1",fragment="f2", etc.

this is used to emulate typemaps reuse, where all the
reusable typemap code is put in a fragment static method,
and then it can be included from another fragment typemap
as needed.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@5690 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Source/Modules/lang.cxx

@@ -461,10 +461,7 @@ int Language::constantDirective(Node *n) {
  * ---------------------------------------------------------------------- */
 
 int Language::fragmentDirective(Node *n) {
-  String *name = Getattr(n,"name");
-  String *code = Getattr(n,"code");
-  String *section = Getattr(n,"section");
-  Swig_fragment_register(name,section,code);
+  Swig_fragment_register(n);
   return SWIG_OK;
 }