WIP: Added page showing list of functions.

Only list is shown, still working on details.

pglablib/SqlFormattingUtils.cpp

@@ -227,6 +227,23 @@ QString quoteIdent(QString ident)
 }
 
 
+QString dollarQuoteString(const QString &value)
+{
+	QString def_tag = "BODY";
+	QString tag = QString("$%1$").arg(def_tag);
+
+	int counter = 1;
+	while (value.indexOf(tag) >= 0)
+		tag = QString("$%1%2$").arg(def_tag, counter++);
+
+
+	return tag
+		   +  value
+		   +  tag;
+}
+
+
+
 QString genSchemaPrefix(const PgNamespace &ns)
 {
 	QString str;