Meta tweaks

.gitignore

@@ -1 +1,2 @@
 node_modules
+yarn.lock

.npmrc

@@ -0,0 +1 @@
+package-lock=false

index.js

@@ -7,15 +7,20 @@ module.exports = str => {
 		return 0;
 	}
 
-	let width = 0;
-
 	str = stripAnsi(str);
 
+	let width = 0;
+
 	for (let i = 0; i < str.length; i++) {
 		const code = str.codePointAt(i);
 
-		// Ignore control characters & combining characters
-		if (code <= 0x1F || (code >= 0x7F && code <= 0x9F) || (code >= 0x300 && code <= 0x36F)) {
+		// Ignore control characters
+		if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) {
+			continue;
+		}
+
+		// Ignore combining characters
+		if (code >= 0x300 && code <= 0x36F) {
 			continue;
 		}
 
@@ -24,11 +29,7 @@ module.exports = str => {
 			i++;
 		}
 
-		if (isFullwidthCodePoint(code)) {
-			width += 2;
-		} else {
-			width++;
-		}
+		width += isFullwidthCodePoint(code) ? 2 : 1;
 	}
 
 	return width;

package.json

@@ -1,55 +1,55 @@
 {
-  "name": "string-width",
-  "version": "2.1.0",
-  "description": "Get the visual width of a string - the number of columns required to display it",
-  "license": "MIT",
-  "repository": "sindresorhus/string-width",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "engines": {
-    "node": ">=4"
-  },
-  "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": {
-    "is-fullwidth-code-point": "^2.0.0",
-    "strip-ansi": "^4.0.0"
-  },
-  "devDependencies": {
-    "ava": "*",
-    "xo": "*"
-  }
+	"name": "string-width",
+	"version": "2.1.0",
+	"description": "Get the visual width of a string - the number of columns required to display it",
+	"license": "MIT",
+	"repository": "sindresorhus/string-width",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=4"
+	},
+	"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": {
+		"is-fullwidth-code-point": "^2.0.0",
+		"strip-ansi": "^4.0.0"
+	},
+	"devDependencies": {
+		"ava": "*",
+		"xo": "*"
+	}
 }