diff --git a/common.pri b/common.pri
index 6202072..1490959 100644
--- a/common.pri
+++ b/common.pri
@@ -77,7 +77,7 @@ RCC_DIR        = $${ARCH_DIR}/$${BUILD_TYPE}/rcc
 
 LIMEREPORT_VERSION_MAJOR = 1
 LIMEREPORT_VERSION_MINOR = 4
-LIMEREPORT_VERSION_RELEASE = 108
+LIMEREPORT_VERSION_RELEASE = 109
 
 LIMEREPORT_VERSION = '\\"$${LIMEREPORT_VERSION_MAJOR}.$${LIMEREPORT_VERSION_MINOR}.$${LIMEREPORT_VERSION_RELEASE}\\"'
 DEFINES += LIMEREPORT_VERSION_STR=\"$${LIMEREPORT_VERSION}\"
diff --git a/include/lrglobal.h b/include/lrglobal.h
index 348056b..0ed00fe 100644
--- a/include/lrglobal.h
+++ b/include/lrglobal.h
@@ -86,7 +86,7 @@ namespace Const{
     //const QString GROUP_FUNCTION_PARAM_RX = "\\(\\s*(?:(?:((?:(?:\\\"?\\$D\\s*\\{\\s*)|(?:\\\"?\\$V\\s*\\{\\s*)|(?:\\\"?\\$S\\s*\\{\\s*)|(?:\\\"))((?:\\w+\\.?\\w+)|(?:\\w+))(?:(?:\\\")|(?:\\s*\\}\\\"?\\s*)))\\s*,)|(?:))\\s*\\\"(\\w+)\\\"\\s*\\)";
     //const QString GROUP_FUNCTION_PARAM_RX = "\\((?:(.+),(.+))|(?:\\\"(\\w+)\\\")\\)";
     //const QString GROUP_FUNCTION_PARAM_RX = "\\(\\s*(?:(?:(?:(?:\\\")|(?:))(\\w+)(?:(?:\\\")|(?:)))|(?:(?:(?:\\\")|(?:))(\\s*\\$\\w\\s*\\{.+\\}\\s*)(?:(?:\\\")|(?:))\\s*,\\s*(?:(?:\\\")|(?:))(\\w+)(?:(?:\\\")|(?:))))\\)";
-    const QString GROUP_FUNCTION_PARAM_RX = "\\(\\s*((?:(?:\\\")|(?:))(?:(?:\\$(?:(?:D\\{\\s*\\w*.\\w*\\s*\\w*\\s*\\})|(?:V\\{\\s*\\w*\\s*\\})|(?:S\\{.+\\})))|(?:\\w*))(?:(?:\\\")|(?:)))(?:(?:\\s*,\\s*(?:\\\"(\\w*)\\\"))|(?:))\\)";
+    const QString GROUP_FUNCTION_PARAM_RX = "\\(\\s*((?:(?:\\\")|(?:))(?:(?:\\$(?:(?:D\\{\\s*\\w*.(?:(?:.\\w+\\s*)+)\\})|(?:V\\{\\s*\\w*\\s*\\})|(?:S\\{.+\\})))|(?:\\w*))(?:(?:\\\")|(?:)))(?:(?:\\s*,\\s*(?:\\\"(\\w*)\\\"))|(?:))(?:(?:\\s*,\\s*(?:(\\w*)))|(?:))\\)";
     const int DATASOURCE_INDEX = 3;//4;
     const int VALUE_INDEX = 2; //2;
     const int EXPRESSION_ARGUMENT_INDEX = 1;//3;
diff --git a/limereport/lrglobal.h b/limereport/lrglobal.h
index 348056b..0ed00fe 100644
--- a/limereport/lrglobal.h
+++ b/limereport/lrglobal.h
@@ -86,7 +86,7 @@ namespace Const{
     //const QString GROUP_FUNCTION_PARAM_RX = "\\(\\s*(?:(?:((?:(?:\\\"?\\$D\\s*\\{\\s*)|(?:\\\"?\\$V\\s*\\{\\s*)|(?:\\\"?\\$S\\s*\\{\\s*)|(?:\\\"))((?:\\w+\\.?\\w+)|(?:\\w+))(?:(?:\\\")|(?:\\s*\\}\\\"?\\s*)))\\s*,)|(?:))\\s*\\\"(\\w+)\\\"\\s*\\)";
     //const QString GROUP_FUNCTION_PARAM_RX = "\\((?:(.+),(.+))|(?:\\\"(\\w+)\\\")\\)";
     //const QString GROUP_FUNCTION_PARAM_RX = "\\(\\s*(?:(?:(?:(?:\\\")|(?:))(\\w+)(?:(?:\\\")|(?:)))|(?:(?:(?:\\\")|(?:))(\\s*\\$\\w\\s*\\{.+\\}\\s*)(?:(?:\\\")|(?:))\\s*,\\s*(?:(?:\\\")|(?:))(\\w+)(?:(?:\\\")|(?:))))\\)";
-    const QString GROUP_FUNCTION_PARAM_RX = "\\(\\s*((?:(?:\\\")|(?:))(?:(?:\\$(?:(?:D\\{\\s*\\w*.\\w*\\s*\\w*\\s*\\})|(?:V\\{\\s*\\w*\\s*\\})|(?:S\\{.+\\})))|(?:\\w*))(?:(?:\\\")|(?:)))(?:(?:\\s*,\\s*(?:\\\"(\\w*)\\\"))|(?:))\\)";
+    const QString GROUP_FUNCTION_PARAM_RX = "\\(\\s*((?:(?:\\\")|(?:))(?:(?:\\$(?:(?:D\\{\\s*\\w*.(?:(?:.\\w+\\s*)+)\\})|(?:V\\{\\s*\\w*\\s*\\})|(?:S\\{.+\\})))|(?:\\w*))(?:(?:\\\")|(?:)))(?:(?:\\s*,\\s*(?:\\\"(\\w*)\\\"))|(?:))(?:(?:\\s*,\\s*(?:(\\w*)))|(?:))\\)";
     const int DATASOURCE_INDEX = 3;//4;
     const int VALUE_INDEX = 2; //2;
     const int EXPRESSION_ARGUMENT_INDEX = 1;//3;