[valadoc] libvaladoc/api: Add missing parameters to signals

[Florian Brosch <flobrosch src gnome org>]

commit 5b67b39c05973b77d8d68d0b8503b037147d1092
Author: Florian Brosch <flo brosch gmail com>
Date:   Tue Jul 17 23:57:27 2012 +0200

    libvaladoc/api: Add missing parameters to signals

 src/libvaladoc/api/delegate.vala |    2 +-
 src/libvaladoc/api/method.vala   |    2 +-
 src/libvaladoc/api/signal.vala   |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/libvaladoc/api/delegate.vala b/src/libvaladoc/api/delegate.vala
index 0125ab6..2e43791 100644
--- a/src/libvaladoc/api/delegate.vala
+++ b/src/libvaladoc/api/delegate.vala
@@ -104,7 +104,7 @@ public class Valadoc.Api.Delegate : TypeSymbol {
 		signature.append ("(");
 
 		bool first = true;
-		foreach (Node param in get_children_by_type (NodeType.FORMAL_PARAMETER)) {
+		foreach (Node param in get_children_by_type (NodeType.FORMAL_PARAMETER, false)) {
 			if (!first) {
 				signature.append (",", false);
 			}
diff --git a/src/libvaladoc/api/method.vala b/src/libvaladoc/api/method.vala
index 7f0c886..8d926ee 100644
--- a/src/libvaladoc/api/method.vala
+++ b/src/libvaladoc/api/method.vala
@@ -208,7 +208,7 @@ public class Valadoc.Api.Method : Member {
 		signature.append ("(");
 
 		bool first = true;
-		foreach (Node param in get_children_by_type (NodeType.FORMAL_PARAMETER)) {
+		foreach (Node param in get_children_by_type (NodeType.FORMAL_PARAMETER, false)) {
 			if (!first) {
 				signature.append (",", false);
 			}
diff --git a/src/libvaladoc/api/signal.vala b/src/libvaladoc/api/signal.vala
index 1991d89..87a380c 100644
--- a/src/libvaladoc/api/signal.vala
+++ b/src/libvaladoc/api/signal.vala
@@ -99,7 +99,7 @@ public class Valadoc.Api.Signal : Member {
 		signature.append ("(");
 
 		bool first = true;
-		foreach (Node param in get_children_by_type (NodeType.FORMAL_PARAMETER)) {
+		foreach (Node param in get_children_by_type (NodeType.FORMAL_PARAMETER, false)) {
 			if (!first) {
 				signature.append (",", false);
 			}