From d01c036aeb382b46bf322bd8203e7feb8e8b4485 Mon Sep 17 00:00:00 2001
From: Chris Young <chris.young@gotinder.com>
Date: Sat, 26 Aug 2017 12:43:50 -0700
Subject: [PATCH] doc: addressed misc review comments

Fixes: https://github.com/nodejs/node/issues/10726
---
 doc/api/addons.md |  2 +-
 doc/template.html |  2 +-
 tools/doc/html.js | 11 ++++++-----
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/doc/api/addons.md b/doc/api/addons.md
index d9fb2098a732e6..fda844c5b9e5fa 100644
--- a/doc/api/addons.md
+++ b/doc/api/addons.md
@@ -2,7 +2,7 @@
 
 <!--introduced_in=v0.10.0-->
 
-Node.js Addons are dynamically-linked shared objects, written in C or C++, that
+Node.js Addons are dynamically-linked shared objects, written in C++, that
 can be loaded into Node.js using the [`require()`][require] function, and used
 just as if they were an ordinary Node.js module. They are used primarily to
 provide an interface between JavaScript running in Node.js and C/C++ libraries.
diff --git a/doc/template.html b/doc/template.html
index f30965a9a67ba6..d65b56ca5e80ad 100644
--- a/doc/template.html
+++ b/doc/template.html
@@ -34,7 +34,7 @@ <h1>Node.js __VERSION__ Documentation</h1>
               <a href="__FILENAME__.json">View as JSON</a> |
             </li>
             <li class="version-picker">
-              <a href="#">View another version <span>&#x25bc</span></a>
+              <a href="#">View another version <span>&#x25bc;</span></a>
               __ALTDOCS__
             </li>
           </ul>
diff --git a/tools/doc/html.js b/tools/doc/html.js
index fd1d5b0658303f..f316bd1114553f 100644
--- a/tools/doc/html.js
+++ b/tools/doc/html.js
@@ -31,7 +31,7 @@ const typeParser = require('./type-parser.js');
 module.exports = toHTML;
 
 const STABILITY_TEXT_REG_EXP = /(.*:)\s*(\d)([\s\S]*)/;
-const DOC_CREATED_REG_EXP = /<!--introduced_in=v([0-9]+).([0-9]+).([0-9]+)-->/;
+const DOC_CREATED_REG_EXP = /<!--introduced_in( )?=( )?v([0-9]+)\.([0-9]+)\.([0-9]+)-->/;
 
 // customized heading without id attribute
 const renderer = new marked.Renderer();
@@ -199,16 +199,17 @@ function altDocs(filename) {
   let html = '';
 
   if (!docCreated) {
-    console.error('Failed to add alternative version links');
+    console.error(`Failed to add alternative version links to ${filename}`);
     return html;
   }
 
   function lte(v) {
-    if (docCreated[1] > v.num[0])
+    const ns = v.num.split('.');
+    if (docCreated[1] > +ns[0])
       return false;
-    if (docCreated[1] < v.num[0])
+    if (docCreated[1] < +ns[0])
       return true;
-    return docCreated[2] <= v.num.substr(2, 2);
+    return docCreated[2] <= +ns[1];
   }
 
   const versions = [