[css2] Allowed empty selector.

bert-github · bert-github · commit c46fa1c442e9 · 1998-03-24T14:49:55.000Z
--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%401416
diff --git a/css2/syndata.src b/css2/syndata.src
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
 <html lang="en">
-<!-- $Id: syndata.src,v 2.47 1998-03-24 13:01:14 bbos Exp $ -->
+<!-- $Id: syndata.src,v 2.48 1998-03-24 14:49:55 bbos Exp $ -->
 <HEAD>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <TITLE>CSS2 syntax and basic data types</TITLE>
@@ -93,7 +93,7 @@ stylesheet  : [ CDO | CDC | S | statement ]*;
 statement   : ruleset | at-rule;
 at-rule     : ATKEYWORD S* any* [ block | ';' S* ];
 block       : '{' S* [ any | block | ATKEYWORD S* | ';' ]* '}' S*;
-ruleset     : selector '{' S* declaration? [ ';' S* declaration? ]* '}' S*;
+ruleset     : selector? '{' S* declaration? [ ';' S* declaration? ]* '}' S*;
 selector    : any+;
 declaration : property ':' S* value;
 property    : IDENT S*;
