Module:Template wrapper: Difference between revisions

Module:Template wrapper (view source)

118 bytes added , 9 June 2018

ignore empty or positional default parameters;

Anonymous user

@@ Line 47: / Line 47: @@
 	for k, v in pairs (frame_args) do											-- here we get the wrapper template's 'default' parameters
-		if '_template' == k then
+		if 'string' == type (k) and (v and ('' ~= v)) then						-- do not pass along positional or empty parameters
-			template = v;														-- save the name of template that we are wrapping
+			if '_template' == k then
-		elseif '_exclude' ~= k then												-- _exclude already handled so ignore it here
+				template = v;													-- save the name of template that we are wrapping
-			add_parameter (k, v, args, list);									-- add all other parameters to args in the style dictated by list
+			elseif '_exclude' ~= k then											-- _exclude already handled so ignore it here
+				add_parameter (k, v, args, list);								-- add all other parameters to args in the style dictated by list
+			end
 		end
 	end