Merge pull request #5930 from telephon/topic-call-dispatch-in-Ndef

class library: in Ndef, call proxyspace dispatch explicitly

HelpSource/Classes/Ndef.schelp

@@ -41,7 +41,7 @@ private::initClass
 subsection::Creation
 
 method::new
-Return a new node proxy and store it in a global ProxySpace under the key. If there is already an Ndef there, replace its object with the new one. The object can be any supported class, see link::Classes/NodeProxy#Supported sources:: help.
+Return a new node proxy and store it in a global ProxySpace under the key. If there is already an Ndef there, replace its object with the new one. The object can be any supported class, see link::Classes/NodeProxy#Supported sources:: help. Internally, all instances are kept in a link::Classes/ProxySpace::. The link::Classes/EnvironmentRedirect#dispatch:: function is called when the source is set.
 
 argument::key
 the name of the proxy (usually a symbol). If only the key is given and no object, it returns the proxy object:
@@ -84,6 +84,16 @@ code::
 Ndef.dictFor(s);
 ::
 
+InstanceMethods::
+
+method::proxyspace
+Return the proxyspace for this instance
+
+code::
+Ndef(\x).proxyspace
+::
+
+
 subsection::Setting default parameters
 Behind every Ndef there is one single instance of link::Classes/ProxySpace:: per server used (usually just the one for the default server). This ProxySpace keeps default values for the proxies that can be set. This can be done by:
 

SCClassLibrary/JITLib/ProxySpace/NodeProxy.sc

@@ -1090,11 +1090,14 @@ Ndef : NodeProxy {
 		if(res.isNil) {
 			res = super.new(server).key_(key);
 			dict.initProxy(res);
-			dict.envir.put(key, res)
+			dict.envir.put(key, res);
+		};
+		object !? {
+			res.source = object;
+			dict.dispatch.value(key, object)
 		};
 
-		object !? { res.source = object };
-		^res;
+		^res
 	}
 
 	*ar { | key, numChannels, offset = 0 |