Fix ambiguity in the grammar in the documentation.

diff --git a/doc/info/lang.html b/doc/info/lang.html
index b3e30c1bbb5ce8bb1a3c5fcd7c68e843838486cb..25e13ea9d58ec290a625a8d0da8735c6f0df3aab 100644 (file)
--- a/doc/info/lang.html
+++ b/doc/info/lang.html
@@ -25,7 +25,7 @@ Vertical bars | separate alternatives.
 <TR>
   <TD ALIGN=RIGHT><I>stmt_list</I></TD>
   <TD ALIGN=LEFT>:</TD>
-  <TD ALIGN=LEFT>[ <I>stmt</I> [ <B>';'</B> ] [ <I>stmt_list</I> ] ]</TD>
+  <TD ALIGN=LEFT>[ <I>stmt</I> [ <B>';'</B> ] <I>stmt_list</I> ]</TD>
 </TR>
 <TR>
   <TD ALIGN=RIGHT><I>stmt</I></TD>

diff --git a/doc/infosrc/grammar b/doc/infosrc/grammar
index 20b5210093518711ad99b932997ec88f6b583bbb..46ea54aa4369e1139f35df6b8a5b2ecb4e117267 100644 (file)
--- a/doc/infosrc/grammar
+++ b/doc/infosrc/grammar
@@ -1,5 +1,5 @@
 graph         = [ T_strict ] ( T_graph | T_digraph ) [ ID ] '{' stmt_list '}' 
-stmt_list     = [ stmt [ ';' ]  [ stmt_list ] ] 
+stmt_list     = [ stmt [ ';' ]  stmt_list ] 
 stmt          =  node_stmt |  edge_stmt |  attr_stmt | ID '=' ID |  subgraph
 attr_stmt     =  ( T_graph | T_node | T_edge )  attr_list
 attr_list     =  '[' [ a_list ] ']' [ attr_list ]