From 40dc097ebd4aca5b4ac8484042279c19c2d9a6d4 Mon Sep 17 00:00:00 2001
From: Daniel Bonniot <dbonniot@chemaxon.com>
Date: Wed, 3 Jul 2013 11:22:42 +0200
Subject: [PATCH] https://github.com/coolwanglu/pdf2htmlEX/issues/180

Better name for the key handler.
---
 share/pdf2htmlEX.js.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/share/pdf2htmlEX.js.in b/share/pdf2htmlEX.js.in
index 2fe571b..2c963aa 100644
--- a/share/pdf2htmlEX.js.in
+++ b/share/pdf2htmlEX.js.in
@@ -164,7 +164,7 @@ var pdf2htmlEX = (function(){
 
       //this.zoom_fixer();
       
-      this.add_key_handler();
+      this.navigation_key_handler();
 
       // handle links
       this.$container.add(this.$outline).on('click', '.'+CSS_CLASS_NAMES['link'], this, this.link_handler);
@@ -325,7 +325,7 @@ var pdf2htmlEX = (function(){
       });
     },
 
-    add_key_handler : function () {
+    navigation_key_handler : function () {
       var _ = this;
 
       $(window).on('keydown', function keydown(e) {