From 316336d138a6f28e77d3b206020954d046e3e010 Mon Sep 17 00:00:00 2001
From: bughit <bughit@users.noreply.github.com>
Date: Fri, 18 Jan 2019 16:38:32 -0500
Subject: [PATCH] decode single quotes in html attributes

pretty much everything in the ruby world, html escapes single quotes
https://github.com/ruby/ruby/blob/trunk/lib/cgi/util.rb#L30

so, for example, haml pre-processed vue templates will have single quotes escaped
---
 src/compiler/parser/html-parser.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/compiler/parser/html-parser.js b/src/compiler/parser/html-parser.js
index 1b304fbdb6a..7952b903ca8 100644
--- a/src/compiler/parser/html-parser.js
+++ b/src/compiler/parser/html-parser.js
@@ -35,10 +35,11 @@ const decodingMap = {
   '&quot;': '"',
   '&amp;': '&',
   '&#10;': '\n',
-  '&#9;': '\t'
+  '&#9;': '\t',
+  '&#39;': "'"
 }
-const encodedAttr = /&(?:lt|gt|quot|amp);/g
-const encodedAttrWithNewLines = /&(?:lt|gt|quot|amp|#10|#9);/g
+const encodedAttr = /&(?:lt|gt|quot|amp|#39);/g
+const encodedAttrWithNewLines = /&(?:lt|gt|quot|amp|#39|#10|#9);/g
 
 // #5992
 const isIgnoreNewlineTag = makeMap('pre,textarea', true)