From a84e21e0ffc415e2eb729aad88097a1c7ecdb568 Mon Sep 17 00:00:00 2001
From: Jiaxing Wang <hello.wjx@gmail.com>
Date: Wed, 10 Jul 2013 17:17:23 +0800
Subject: [PATCH] Line number start from 1 after getToken.jumpTo()

---
 acorn.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/acorn.js b/acorn.js
index 1ca1caee2f..43db6e9e03 100644
--- a/acorn.js
+++ b/acorn.js
@@ -147,7 +147,8 @@
     getToken.jumpTo = function(pos, reAllowed) {
       tokPos = pos;
       if (options.locations) {
-        tokCurLine = tokLineStart = lineBreak.lastIndex = 0;
+        tokCurLine = 1;
+        tokLineStart = lineBreak.lastIndex = 0;
         var match;
         while ((match = lineBreak.exec(input)) && match.index < pos) {
           ++tokCurLine;