[css2] Changed rule for pseudo so that it is LL(1)

bert-github · bert-github · commit f4ce08dc386d · 1998-05-08T17:56:17.000Z
--HG--
extra : convert_revision : svn%3A73dc7c4b-06e6-40f3-b4f7-9ed1dbc14bfc/trunk%401679
diff --git a/css2/grammar.src b/css2/grammar.src
@@ -1,6 +1,6 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
 <html lang="en">
-<!-- $Id: grammar.src,v 2.17 1998-05-08 16:31:25 bbos Exp $ -->
+<!-- $Id: grammar.src,v 2.18 1998-05-08 17:56:17 bbos Exp $ -->
 <HEAD>
 <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 <TITLE>Appendix D: The grammar of CSS2</TITLE>
@@ -108,8 +108,7 @@ attrib
     [ IDENT | STRING ] S* ]? ']'
   ;
 pseudo
-  : ':' IDENT
-  | ':' FUNCTION S* IDENT S* ')'
+  : ':' [ IDENT | FUNCTION S* IDENT S* ')' ]
   ;
 declaration
   : property ':' S* expr prio?
