add linting (and some initial fixes)

4 files changed, 118 insertions, 0 deletions

diff --git a/node_modules/widest-line/index.js b/node_modules/widest-line/index.js
new file mode 100644
index 000000000..e204810bf
--- /dev/null
+++ b/node_modules/widest-line/index.js
@@ -0,0 +1,9 @@
+'use strict';
+var stringWidth = require('string-width');
+
+module.exports = function (str) {
+	return Math.max.apply(null, str.split('\n').map(function (x) {
+		return stringWidth(x);
+	}));
+};
+
diff --git a/node_modules/widest-line/license b/node_modules/widest-line/license
new file mode 100644
index 000000000..654d0bfe9
--- /dev/null
+++ b/node_modules/widest-line/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/node_modules/widest-line/package.json b/node_modules/widest-line/package.json
new file mode 100644
index 000000000..e6324bac5
--- /dev/null
+++ b/node_modules/widest-line/package.json
@@ -0,0 +1,54 @@
+{
+  "name": "widest-line",
+  "version": "1.0.0",
+  "description": "Get the visual width of the widest line in a string - the number of columns required to display it",
+  "license": "MIT",
+  "repository": "sindresorhus/widest-line",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "files": [
+    "index.js"
+  ],
+  "keywords": [
+    "string",
+    "str",
+    "character",
+    "char",
+    "unicode",
+    "width",
+    "visual",
+    "column",
+    "columns",
+    "fullwidth",
+    "full-width",
+    "full",
+    "ansi",
+    "escape",
+    "codes",
+    "cli",
+    "command-line",
+    "terminal",
+    "console",
+    "cjk",
+    "chinese",
+    "japanese",
+    "korean",
+    "fixed-width"
+  ],
+  "dependencies": {
+    "string-width": "^1.0.1"
+  },
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  }
+}
diff --git a/node_modules/widest-line/readme.md b/node_modules/widest-line/readme.md
new file mode 100644
index 000000000..3a2e305ed
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+++ b/node_modules/widest-line/readme.md
@@ -0,0 +1,34 @@
+# widest-line [![Build Status](https://travis-ci.org/sindresorhus/widest-line.svg?branch=master)](https://travis-ci.org/sindresorhus/widest-line)
+
+> Get the visual width of the widest line in a string - the number of columns required to display it
+
+Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width.
+
+Useful to be able to know the maximum width a string will take up in the terminal.
+
+
+## Install
+
+```
+$ npm install --save widest-line
+```
+
+
+## Usage
+
+```js
+const widestLine = require('widest-line');
+
+widestLine('古\n\u001b[1m@\u001b[22m');
+//=> 2
+```
+
+
+## Related
+
+- [string-width](https://github.com/sindresorhus/string-width) - Get the visual width of a string
+
+
+## License
+
+MIT © [Sindre Sorhus](http://sindresorhus.com)