diff --git a/markdown.go b/markdown.go
index 656b9e1..7a6a734 100644
--- a/markdown.go
+++ b/markdown.go
@@ -31,7 +31,7 @@ const (
 	// rebuild it using
 	//	make nuke
 	//	make parser
-	needParserIfaceVersion = parserIfaceVersion_6
+	needParserIfaceVersion = parserIfaceVersion_7
 )
 
 // Markdown Options:
diff --git a/parser.leg b/parser.leg
index ade728d..5f10c03 100644
--- a/parser.leg
+++ b/parser.leg
@@ -28,7 +28,7 @@ import (
 )
 
 const (
-	parserIfaceVersion_6 = iota
+	parserIfaceVersion_7 = iota
 )
 
 // Semantic value of a parsing action.
@@ -705,7 +705,7 @@ Nonspacechar =  !Spacechar !Newline .
 Newline =       '\n' | '\r' '\n'?
 Sp =            Spacechar*
 Spnl =          Sp (Newline Sp)?
-SpecialChar =   '*' | '_' | '`' | '&' | '[' | ']' | '<' | '!' | '#' | '\\' | ExtendedSpecialChar
+SpecialChar =   '*' | '_' | '`' | '&' | '[' | ']' | '(' | ')' | '<' | '!' | '#' | '\\' | ExtendedSpecialChar
 NormalChar =    !( SpecialChar | Spacechar | Newline ) .
 NonAlphanumeric = [\000-\057\072-\100\133-\140\173-\177]
 Alphanumeric = [0-9A-Za-z] | '\200' | '\201' | '\202' | '\203' | '\204' | '\205' | '\206' | '\207' | '\210' | '\211' | '\212' | '\213' | '\214' | '\215' | '\216' | '\217' | '\220' | '\221' | '\222' | '\223' | '\224' | '\225' | '\226' | '\227' | '\230' | '\231' | '\232' | '\233' | '\234' | '\235' | '\236' | '\237' | '\240' | '\241' | '\242' | '\243' | '\244' | '\245' | '\246' | '\247' | '\250' | '\251' | '\252' | '\253' | '\254' | '\255' | '\256' | '\257' | '\260' | '\261' | '\262' | '\263' | '\264' | '\265' | '\266' | '\267' | '\270' | '\271' | '\272' | '\273' | '\274' | '\275' | '\276' | '\277' | '\300' | '\301' | '\302' | '\303' | '\304' | '\305' | '\306' | '\307' | '\310' | '\311' | '\312' | '\313' | '\314' | '\315' | '\316' | '\317' | '\320' | '\321' | '\322' | '\323' | '\324' | '\325' | '\326' | '\327' | '\330' | '\331' | '\332' | '\333' | '\334' | '\335' | '\336' | '\337' | '\340' | '\341' | '\342' | '\343' | '\344' | '\345' | '\346' | '\347' | '\350' | '\351' | '\352' | '\353' | '\354' | '\355' | '\356' | '\357' | '\360' | '\361' | '\362' | '\363' | '\364' | '\365' | '\366' | '\367' | '\370' | '\371' | '\372' | '\373' | '\374' | '\375' | '\376' | '\377'
diff --git a/portid b/portid
index 4e9bdff..de8febe 100644
--- a/portid
+++ b/portid
@@ -1 +1 @@
-164
+168