From d7e853b87c91ccb9a74ef706f70288866f854cf1 Mon Sep 17 00:00:00 2001
From: fpirsch <fpirsch@free.fr>
Date: Sat, 12 Jan 2013 18:59:49 +0100
Subject: [PATCH] Fix automatic semi-colon insertion

Fix automatic semi-colon insertion in var statements without
initialisers.
var i
i = 1;
is valid and not accepted by the parser

but
var i = 2
i = 3;
is valid and accepted by the parser, as it should be.

With this fix, both are accepted.
---
 examples/javascript.pegjs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/examples/javascript.pegjs b/examples/javascript.pegjs
index e42333c..8a22b7d 100644
--- a/examples/javascript.pegjs
+++ b/examples/javascript.pegjs
@@ -1164,20 +1164,20 @@ VariableDeclarationListNoIn
     }
 
 VariableDeclaration
-  = name:Identifier __ value:Initialiser? {
+  = name:Identifier value:(__ Initialiser)? {
       return {
         type:  "VariableDeclaration",
         name:  name,
-        value: value !== "" ? value : null
+        value: value !== "" ? value[1] : null
       };
     }
 
 VariableDeclarationNoIn
-  = name:Identifier __ value:InitialiserNoIn? {
+  = name:Identifier value:(__ InitialiserNoIn)? {
       return {
         type:  "VariableDeclaration",
         name:  name,
-        value: value !== "" ? value : null
+        value: value !== "" ? value[1] : null
       };
     }