From 5c2d616e0c5fa2a334c8defe46389753ef7b180b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jes=C3=BAs?= <heckyel@hyperbola.info>
Date: Sat, 21 Sep 2019 16:09:13 -0500
Subject: Improve filter and syntax

---
 js/i18n.js | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/js/i18n.js b/js/i18n.js
index da7d469..3a6b0e2 100644
--- a/js/i18n.js
+++ b/js/i18n.js
@@ -43,12 +43,10 @@
     // used to check the source text.  The above comment is kept just
     // in case.
 
-    let reSafeTags =
-        /^([\s\S]*?)<(b|blockquote|code|em|i|kbd|span|sup)>(.+?)<\/\2>([\s\S]*)$/;
+    let reSafeTags = /^([\s\S]*?)<(b|blockquote|code|em|i|kbd|span|sup)>(.+?)<\/\2>([\s\S]*)$/;
     let reSafeInput = /^([\s\S]*?)<(input type="[^"]+")>(.*?)([\s\S]*)$/;
     let reInput = /^input type=(['"])([a-z]+)\1$/;
-    let reSafeLink =
-        /^([\s\S]*?)<(a href=['"]https?:\/\/[^'" <>]+['"])>(.+?)<\/a>([\s\S]*)$/;
+    let reSafeLink = /^([\s\S]*?)<(a href=['"]https?:\/\/[^'" <>]+['"])>(.+?)<\/a>([\s\S]*)$/;
     let reLink = /^a href=(['"])(https?:\/\/[^'"]+)\1$/;
 
     var safeTextToTagNode = function(text) {
@@ -106,7 +104,8 @@
                 .replace(/&lsquo;/g, '‘')
                 .replace(/&rsquo;/g, '’')
                 .replace(/&lt;/g, '<')
-                .replace(/&gt;/g, '>');
+                .replace(/&gt;/g, '>')
+                .replace(/&apos;/g, '\'');
         }
         return document.createTextNode(text);
     };
-- 
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