[valadoc] libvaladoc/html: Signals: Hide content listing

[Florian Brosch <flobrosch src gnome org>]

commit e62c5a57c8f0dada55a8337ecfcb795d70b8ee9b
Author: Florian Brosch <flo brosch gmail com>
Date:   Sat Jan 7 00:55:14 2012 +0100

    libvaladoc/html: Signals: Hide content listing

 src/libvaladoc/html/basicdoclet.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libvaladoc/html/basicdoclet.vala b/src/libvaladoc/html/basicdoclet.vala
index 2de43eb..a3329af 100755
--- a/src/libvaladoc/html/basicdoclet.vala
+++ b/src/libvaladoc/html/basicdoclet.vala
@@ -616,7 +616,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
 			write_package_note (node);
 		}
 
-		if (!(node is Method || node is Delegate)) { // avoids exception listings
+		if (!(node is Method || node is Delegate || node is Api.Signal)) { // avoids exception listings & implementations
 			if (node.has_children ({
 					Api.NodeType.ERROR_CODE,
 					Api.NodeType.ENUM_VALUE,