test: remove unused modules

.eslintrc

@@ -84,6 +84,8 @@ rules:
   # list: https://github.com/eslint/eslint/tree/master/docs/rules#variables
   ## disallow use of undefined variables (globals)
   no-undef: 2
+  ## disallow declaration of variables that are not used in the code
+  no-unused-vars: [2, {"args": "none"}]
 
   # Custom rules in tools/eslint-rules
   require-buffer: 2

README.md

@@ -54,8 +54,8 @@ Binaries, installers, and source tarballs are available at
 <https://nodejs.org/download/release/>, listed under their version strings.
 The [latest](https://nodejs.org/download/release/latest/) directory is an
 alias for the latest Stable release. The latest LTS release from an LTS
-line is available in the form: latest-lts-_codename_. For example:
-<https://nodejs.org/download/release/latest-lts-argon>
+line is available in the form: latest-_codename_. For example:
+<https://nodejs.org/download/release/latest-argon>
 
 **Nightly** builds are available at
 <https://nodejs.org/download/nightly/>, listed under their version
@@ -444,6 +444,8 @@ Releases of Node.js and io.js will be signed with one of the following GPG keys:
 * **Jeremiah Senkpiel** &lt;[email protected]&gt; `FD3A5288F042B6850C66B31F09FE44734EB7990E`
 * **James M Snell** &lt;[email protected]&gt; `71DCFD284A79C3B38668286BC97EC7A07EDE3FC1`
 * **Rod Vagg** &lt;[email protected]&gt; `DD8F2338BAE7501E3DD5AC78C273792F7D83545D`
+* **Myles Borins** &lt;[email protected]&gt; `C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8`
+* **Evan Lucas** &lt;[email protected]&gt; `B9AE9905FFD7803F25714661B63B535A4C206CA9`
 
 The full set of trusted release keys can be imported by running:
 
@@ -454,6 +456,8 @@ gpg --keyserver pool.sks-keyservers.net --recv-keys 0034A06D9D9B0064CE8ADF6BF174
 gpg --keyserver pool.sks-keyservers.net --recv-keys FD3A5288F042B6850C66B31F09FE44734EB7990E
 gpg --keyserver pool.sks-keyservers.net --recv-keys 71DCFD284A79C3B38668286BC97EC7A07EDE3FC1
 gpg --keyserver pool.sks-keyservers.net --recv-keys DD8F2338BAE7501E3DD5AC78C273792F7D83545D
+gpg --keyserver pool.sks-keyservers.net --recv-keys C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8
+gpg --keyserver pool.sks-keyservers.net --recv-keys B9AE9905FFD7803F25714661B63B535A4C206CA9
 ```
 
 See the section above on [Verifying Binaries](#verifying-binaries) for

doc/api/http.markdown

@@ -506,6 +506,8 @@ Listening on a file descriptor is not supported on Windows.
 This function is asynchronous. The last parameter `callback` will be added as
 a listener for the `'listening'` event. See also [`net.Server.listen()`][].
 
+Returns `server`.
+
 ### server.listen(path[, callback])
 
 Start a UNIX socket server listening for connections on the given `path`.
@@ -781,7 +783,7 @@ should be used to determine the number of bytes in a given encoding.
 And Node.js does not check whether Content-Length and the length of the body
 which has been transmitted are equal or not.
 
-## http.IncomingMessage
+## Class: http.IncomingMessage
 
 An `IncomingMessage` object is created by [`http.Server`][] or
 [`http.ClientRequest`][] and passed as the first argument to the `'request'`

doc/api/readline.markdown

@@ -232,6 +232,22 @@ line interface:
       process.exit(0);
     });
 
+## Example: Read File Stream Line-by-Line
+
+A common case for `readline`'s `input` option is to pass a filesystem readable
+stream to it. This is how one could craft line-by-line parsing of a file:
+
+    const readline = require('readline');
+    const fs = require('fs');
+
+    const rl = readline.createInterface({
+      input: fs.createReadStream('sample.txt')
+    });
+
+    rl.on('line', function (line) {
+      console.log('Line from file:', line);
+    });
+
 ## readline.clearLine(stream, dir)
 
 Clears current line of given TTY stream in a specified direction.
@@ -247,7 +263,7 @@ Clears the screen from the current position of the cursor down.
 
 ## readline.createInterface(options)
 
-Creates a readline `Interface` instance. Accepts an `options Object that takes
+Creates a readline `Interface` instance. Accepts an `options` Object that takes
 the following values:
 
  - `input` - the readable stream to listen to (Required).

doc/api/stream.markdown

@@ -723,7 +723,7 @@ To implement any sort of stream, the pattern is the same:
    [`util.inherits`][] method is particularly helpful for this.)
 2. Call the appropriate parent class constructor in your constructor,
    to be sure that the internal mechanisms are set up properly.
-2. Implement one or more specific methods, as detailed below.
+3. Implement one or more specific methods, as detailed below.
 
 The class to extend and the method(s) to implement depend on the sort
 of stream class you are writing:

doc/api_assets/style.css

@@ -11,26 +11,28 @@ body {
   font-size: 62.5%;
   margin: 0;
   padding: 0;
-  color: #3a3a3a;
-  background: #fcfefa;
+  color: #333;
+  background: #fff;
 }
 
 #content {
   font-size: 1.8em;
 }
 
-a {
-  color: #FE5210;
+a,
+a:link,
+a:active {
+  color: #80bd01;
   text-decoration: none;
-}
-
-a:visited {
-  color: #FE7110;
+  border-radius: 2px;
+  padding: .1em .2em;
+  margin: -.1em 0;
 }
 
 a:hover,
 a:focus {
-  color: #FFA158;
+  color: #fff;
+  background-color: #80bd01;
 }
 
 strong {
@@ -170,7 +172,6 @@ dd + dt.pre {
 }
 
 h1, h2, h3, h4, h5, h6 {
-  color: #301004;
   text-rendering: optimizeLegibility;
   font-weight: 700;
   position: relative;
@@ -280,7 +281,7 @@ code.pre {
 }
 
 #intro a {
-  color: #333;
+  color: #ddd;
   font-size: 1.25em;
   font-weight: bold;
 }
@@ -296,7 +297,6 @@ hr {
 }
 
 #toc h2 {
-  color: #C73E09;
   margin-top: 0;
   font-size: 1.0em;
   line-height: 0;
@@ -339,12 +339,14 @@ p code,
 li code {
   font-size: 0.9em;
   color: #040404;
-  background-color: #f2f5f0;
-  padding: 0.2em 0.4em;
+  background-color: #f0f0f0;
+  padding: .1em .2em;
+  border-radius: 2px;
 }
 
 a code {
   color: inherit;
+  background: inherit;
 }
 
 span.type {
@@ -360,12 +362,13 @@ span.type {
 
 #column1.interior {
   width: 702px;
-  border-left: 234px solid #f2f5f0;
+  margin-left: 234px;
   padding-left: 2.0em;
 }
 
 #column2.interior {
   width: 234px;
+  background: #333;
   position: fixed;
   height: 100%;
   overflow-y: scroll;
@@ -377,18 +380,18 @@ span.type {
   bottom: 0;
   left: 0;
   width: 234px;
-  height: 5em;
-  background: linear-gradient(rgba(242,245,240, 0), rgba(242,245,240, 1));
+  height: 4em;
+  background: linear-gradient(rgba(242,245,240, 0), rgba(51, 51, 51, 1));
   pointer-events: none;
 }
 
 #column2 ul {
   list-style: none;
   margin-left: 0em;
   margin-top: 1.25em;
-  background: #f2f5f0;
+  background: #333;
   margin-bottom: 0;
-  padding-bottom: 4em;
+  padding-bottom: 3em;
 }
 
 #column2 ul li {
@@ -403,19 +406,24 @@ span.type {
 }
 
 #column2 ul li a {
-  color: #7a7a7a;
+  color: #ccc;
+  border-radius: 0;
 }
 
-#column2 ul li a.active {
-  color: #533;
-  border-bottom: 1px solid #533;
+#column2 ul li a.active,
+#column2 ul li a.active:hover,
+#column2 ul li a.active:focus {
+  color: #80bd01;
+  border-radius: 0;
+  border-bottom: 1px solid #80bd01;
+  background: none;
 }
 
-#footer {
-  padding: 0;
-  min-height: 24px;
-  background: #333;
-  color: white;
+#intro a:hover,
+#column2 ul li a:hover,
+#column2 ul li a:focus {
+  color: #fff;
+  background: none;
 }
 
 span > .mark,
@@ -455,7 +463,7 @@ td > *:last-child {
     font-size: 2.1em;
   }
   #column1.interior {
-    border-left: 0;
+    margin-left: 0;
     padding-left: 0.5em;
     padding-right: 0.5em;
     width: auto;
@@ -473,7 +481,7 @@ td > *:last-child {
     font-size: 2.4em;
   }
   #column1.interior {
-    border-left: 0;
+    margin-left: 0;
     padding-left: 0.5em;
     padding-right: 0.5em;
     width: auto;