diff --git a/data/languages/glsl/highlight.xml b/data/languages/glsl/highlight.xml
index 0a97c96..3b31d6b 100644
--- a/data/languages/glsl/highlight.xml
+++ b/data/languages/glsl/highlight.xml
@@ -38,7 +38,7 @@
 		</rule>
 		<rule name="my type">
 			<color>type</color>
-			<regex>\b(void|bool|float|int|(vec|mat|ivect|bvect)[2-4])\b</regex>
+			<regex>\b(void|bool|float|int|(vec|mat|ivec|bvec)[2-4])\b</regex>
 		</rule>
 		<rule name="my storage keyword">
 			<color>storageKeyword</color>
diff --git a/sources/appl/Buffer.cpp b/sources/appl/Buffer.cpp
index db7b11d..b74e7a9 100644
--- a/sources/appl/Buffer.cpp
+++ b/sources/appl/Buffer.cpp
@@ -1051,8 +1051,9 @@ namespace etk {
 	}
 };
 
-#include <esignal/details/Signal.hxx>
+#include <esignal/details/ISignal.hxx>
 // declare for signal event
+template class esignal::Signal<std::shared_ptr<appl::Buffer>>;
 template class esignal::ISignal<std::shared_ptr<appl::Buffer>>;
 
 
diff --git a/sources/appl/Gui/MainWindows.cpp b/sources/appl/Gui/MainWindows.cpp
index ad757de..35e1af6 100644
--- a/sources/appl/Gui/MainWindows.cpp
+++ b/sources/appl/Gui/MainWindows.cpp
@@ -282,7 +282,7 @@ void MainWindows::onCallbackMenuEvent(const std::string& _value) {
 		if (m_widgetSearch == nullptr) {
 			return;
 		}
-		if (m_widgetSearch->propertyHide == true) {
+		if (m_widgetSearch->propertyHide.get() == true) {
 			m_widgetSearch->propertyHide.set(false);
 			m_widgetSearch->selectSearch();
 		} else {
@@ -302,7 +302,7 @@ void MainWindows::onCallbackMenuEvent(const std::string& _value) {
 		if (m_widgetSearch == nullptr) {
 			return;
 		}
-		if (m_widgetSearch->propertyHide == true) {
+		if (m_widgetSearch->propertyHide.get() == true) {
 			m_widgetSearch->propertyHide.set(false);
 			m_widgetSearch->selectReplace();
 		} else {
diff --git a/sources/appl/Gui/TextViewer.cpp b/sources/appl/Gui/TextViewer.cpp
index d31a8c1..0d348bc 100644
--- a/sources/appl/Gui/TextViewer.cpp
+++ b/sources/appl/Gui/TextViewer.cpp
@@ -94,7 +94,7 @@ void appl::TextViewer::onCallbackselectNewFile(const std::string& _value) {
 	
 	// reset scroll:
 	if (m_buffer != nullptr) {
-		m_buffer->signalUnBindAll(shared_from_this());
+		m_buffer->signalDisconnect(shared_from_this());
 		bool needAdd = true;
 		auto it = m_drawingRemenber.begin();
 		while (it != m_drawingRemenber.end()) {
diff --git a/sources/appl/global.cpp b/sources/appl/global.cpp
index 0b95f57..5f40afb 100644
--- a/sources/appl/global.cpp
+++ b/sources/appl/global.cpp
@@ -54,7 +54,7 @@ bool globals::isSetDisplayEndOfLine() {
 }
 
 void globals::setDisplayEndOfLine(bool newVal) {
-	l_obj().m_displayEOL = newVal;
+	l_obj().m_displayEOL.set(newVal);
 	//ewol::widgetMessageMultiCast::Send(-1, ednMsgUserDisplayChange);
 }
 
@@ -64,7 +64,7 @@ bool globals::isSetDisplaySpaceChar() {
 }
 
 void globals::setDisplaySpaceChar(bool _newVal) {
-	l_obj().m_displaySpaceChar = _newVal;
+	l_obj().m_displaySpaceChar.set(_newVal);
 	//ewol::widgetMessageMultiCast::Send(-1, ednMsgUserDisplayChange);
 }
 // -----------------------------------------------------------
@@ -73,7 +73,7 @@ bool globals::isSetDisplayTabChar() {
 }
 
 void globals::setDisplayTabChar(bool _newVal) {
-	l_obj().m_displayTabChar = _newVal;
+	l_obj().m_displayTabChar.set(_newVal);
 	//ewol::widgetMessageMultiCast::Send(-1, ednMsgUserDisplayChange);
 }
 
@@ -83,7 +83,7 @@ bool globals::isSetAutoIndent() {
 }
 
 void globals::setAutoIndent(bool _newVal) {
-	l_obj().m_AutoIndent = _newVal;
+	l_obj().m_AutoIndent.set(_newVal);
 }
 
 // -----------------------------------------------------------