From: Andreas Gal <andreas.gal@gmail.com>
Date: Tue, 10 May 2011 06:10:40 +0000 (-0700)
Subject: remove putBack and make skip go via skipChar
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=056a81ee89e91f33e6e85bfe639910a243f8f993;p=pdf.js.git

remove putBack and make skip go via skipChar
---

diff --git a/pdf.js b/pdf.js
index 8092e79..1c03d26 100644
--- a/pdf.js
+++ b/pdf.js
@@ -39,14 +39,12 @@ var Stream = (function() {
             this.pos++;
             return ch;
         },
-        putBack: function() {
-            this.pos--;
-        },
         skipChar: function() {
             this.pos++;
         },
         skip: function(n) {
-            this.pos += n;
+            while (n-- > 0)
+                this.skipChar();
         },
         moveStart: function() {
             this.start = this.pos;