From 542194e916e68e157053f6ca26ea1ef9c51689a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Estev=C3=A3o=20Soares=20dos=20Santos?=
 <estevao.santos@gmail.com>
Date: Tue, 14 Jul 2015 20:49:46 +0100
Subject: [PATCH] fix(subParsers/images): fix alt attribute not being escaped
 correctly

---
 src/subParsers/images.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/subParsers/images.js b/src/subParsers/images.js
index 0dc6b04e..8dde87b4 100644
--- a/src/subParsers/images.js
+++ b/src/subParsers/images.js
@@ -41,6 +41,7 @@ showdown.subParser('images', function (text, options, globals) {
     }
 
     altText = altText.replace(/"/g, '&quot;');
+    altText = showdown.helper.escapeCharacters(altText, '*_', false);
     url = showdown.helper.escapeCharacters(url, '*_', false);
     var result = '<img src="' + url + '" alt="' + altText + '"';