diff --git a/pwiki/parser.js b/pwiki/parser.js
index f2e3911..45c0fb2 100755
--- a/pwiki/parser.js
+++ b/pwiki/parser.js
@@ -436,7 +436,10 @@ module.BaseParser = {
 	// XXX macros: we are mixing up ast state and parse state...
 	// 		one should only be used for parsing and be forgotten after 
 	// 		the ast is constructed the other should be part of the ast...
-	// XXX ASYNC this does not yet work as a replacement for .expand(..), not sure why...
+	// XXX ASYNC this does not yet work as a replacement for .expand(..), 
+	// 		not sure why...
+	// 		...either we are mis-syncing somewhere or there is some broken
+	// 		data flow -- need to check the whole call stack to make sure...
 	_expand: function(page, ast, state={}){
 		var that = this
 		ast = ast == null ?
@@ -456,7 +459,7 @@ module.BaseParser = {
 		// 		state per macro call that is both containing all the state 
 		// 		from previous macros, and is not affected by the changes 
 		// 		done by next macros (unless needed)...
-		return Promise.iter(ast, 
+		return Promise.seqiter(ast, 
 			function(value){
 				// text block...
 				if(typeof(value) == 'string'){