template for postgresql function (#65)

Author: dakni

templates/sql.eld

@@ -0,0 +1,10 @@
+sql-mode
+
+(pgfn "CREATE OR REPLACE FUNCTION " (s function-name) "(" (s arguments) ")" n
+"RETURNS " (p "void") " AS $$" n
+"DECLARE" n> (p "-- declare variable as: name type := value;") n
+"BEGIN" n> 
+r> n
+"END;" n
+"$$ LANGUAGE plpgsql" n
+)