Refactor module

Refactor `readme.md`; update dependencies, dev-dependencies;
remove unused dot-files; simpler linting.

.editorconfig

@@ -2,14 +2,8 @@ root = true
 
 [*]
 indent_style = space
-indent_size = 4
+indent_size = 2
 end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
-
-[*.{json,mdastrc,eslintrc,sh}]
-indent_size = 2
-
-[*.md]
-trim_trailing_whitespace = false

.gitignore

@@ -1,9 +1,6 @@
 .DS_Store
 *.log
-build/
-components/
 coverage/
 node_modules/
-build.js
 stringify-entities.js
 stringify-entities.min.js

.travis.yml

@@ -1,12 +1,11 @@
 language: node_js
 node_js:
-- '0.10'
 - '0.11'
 - '0.12'
 - '4.0'
 - '5.0'
-- iojs
-after_script: npm install codecov.io && cat ./coverage/lcov.info | codecov
+- '6.0'
+after_success: bash <(curl -s https://codecov.io/bash)
 deploy:
   provider: releases
   api_key:
@@ -16,3 +15,4 @@ deploy:
     - "stringify-entities.min.js"
   on:
     tags: true
+    node: '6.0'

history.md

@@ -1,13 +1,13 @@
-<!--mdast setext-->
+<!--remark setext-->
 
-<!--lint disable no-multiple-toplevel-headings -->
+<!--lint disable no-multiple-toplevel-headings-->
 
 1.0.1 / 2015-12-27
 ==================
 
 *   Fix typo in `readme.md` ([fca0bc9](https://github.com/wooorm/stringify-entities/commit/fca0bc9))
 *   Fix typo in `component.json` ([fe7ecec](https://github.com/wooorm/stringify-entities/commit/fe7ecec))
-*   Fix typographic styling in readme.md` ([b5c09db](https://github.com/wooorm/stringify-entities/commit/b5c09db))
+*   Fix typographic styling in readme.md\` ([b5c09db](https://github.com/wooorm/stringify-entities/commit/b5c09db))
 
 1.0.0 / 2015-11-22
 ==================

index.js

@@ -10,43 +10,28 @@
 
 /* eslint-env commonjs */
 
-/*
- * Dependencies.
- */
-
+/* Dependencies. */
 var entities = require('character-entities-html4');
 var EXPRESSION_NAMED = require('./lib/expression.js');
 
-/*
- * Methods.
- */
-
+/* Methods. */
 var has = {}.hasOwnProperty;
 
-/*
- * List of enforced escapes.
- */
-
+/* List of enforced escapes. */
 var escapes = ['"', '\'', '<', '>', '&', '`'];
 
-/*
- * Map of characters to names.
- */
-
+/* Map of characters to names. */
 var characters = {};
 
 (function () {
-    var name;
+  var name;
 
-    for (name in entities) {
-        characters[entities[name]] = name;
-    }
+  for (name in entities) {
+    characters[entities[name]] = name;
+  }
 })();
 
-/*
- * Regular expressions.
- */
-
+/* Regular expressions. */
 var EXPRESSION_ESCAPE = toExpression(escapes);
 var EXPRESSION_SURROGATE_PAIR = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
 var EXPRESSION_BMP = /[\x01-\t\x0B\f\x0E-\x1F\x7F\x81\x8D\x8F\x90\x9D\xA0-\uFFFF]/g;
@@ -58,7 +43,7 @@ var EXPRESSION_BMP = /[\x01-\t\x0B\f\x0E-\x1F\x7F\x81\x8D\x8F\x90\x9D\xA0-\uFFFF
  * @return {string} - `code` encoded as hexadecimal.
  */
 function characterCodeToHexadecimalReference(code) {
-    return '&#x' + code.toString(16).toUpperCase() + ';';
+  return '&#x' + code.toString(16).toUpperCase() + ';';
 }
 
 /**
@@ -69,7 +54,7 @@ function characterCodeToHexadecimalReference(code) {
  * @return {string} - `character` encoded as hexadecimal.
  */
 function characterToHexadecimalReference(character) {
-    return characterCodeToHexadecimalReference(character.charCodeAt(0));
+  return characterCodeToHexadecimalReference(character.charCodeAt(0));
 }
 
 /**
@@ -79,7 +64,7 @@ function characterToHexadecimalReference(character) {
  * @return {string} - `name` encoded as hexadecimal.
  */
 function toNamedEntity(name) {
-    return '&' + name + ';';
+  return '&' + name + ';';
 }
 
 /**
@@ -89,7 +74,7 @@ function toNamedEntity(name) {
  * @return {string} - `name` encoded as hexadecimal.
  */
 function characterToNamedEntity(character) {
-    return toNamedEntity(characters[character]);
+  return toNamedEntity(characters[character]);
 }
 
 /**
@@ -99,7 +84,7 @@ function characterToNamedEntity(character) {
  * @return {RegExp} - Expression.
  */
 function toExpression(characters) {
-    return new RegExp('[' + characters.join('') + ']', 'g');
+  return new RegExp('[' + characters.join('') + ']', 'g');
 }
 
 /**
@@ -116,35 +101,35 @@ function toExpression(characters) {
  * @return {string} - Encoded `value`.
  */
 function encode(value, options) {
-    var settings = options || {};
-    var escapeOnly = settings.escapeOnly;
-    var named = settings.useNamedReferences;
-    var subset = settings.subset;
-    var map = named ? characters : null;
-    var set = subset ? toExpression(subset) : EXPRESSION_ESCAPE;
-
-    value = value.replace(set, function (character) {
-        return map && has.call(map, character) ?
-            toNamedEntity(map[character]) :
-            characterToHexadecimalReference(character);
-    });
-
-    if (subset || escapeOnly) {
-        return value;
-    }
-
-    if (named) {
-        value = value.replace(EXPRESSION_NAMED, characterToNamedEntity);
-    }
-
-    return value
-        .replace(EXPRESSION_SURROGATE_PAIR, function (pair) {
-            return characterCodeToHexadecimalReference(
-                (pair.charCodeAt(0) - 0xD800) * 0x400 +
-                pair.charCodeAt(1) - 0xDC00 + 0x10000
-            );
-        })
-        .replace(EXPRESSION_BMP, characterToHexadecimalReference);
+  var settings = options || {};
+  var escapeOnly = settings.escapeOnly;
+  var named = settings.useNamedReferences;
+  var subset = settings.subset;
+  var map = named ? characters : null;
+  var set = subset ? toExpression(subset) : EXPRESSION_ESCAPE;
+
+  value = value.replace(set, function (character) {
+    return map && has.call(map, character) ?
+      toNamedEntity(map[character]) :
+      characterToHexadecimalReference(character);
+  });
+
+  if (subset || escapeOnly) {
+    return value;
+  }
+
+  if (named) {
+    value = value.replace(EXPRESSION_NAMED, characterToNamedEntity);
+  }
+
+  return value
+    .replace(EXPRESSION_SURROGATE_PAIR, function (pair) {
+      return characterCodeToHexadecimalReference(
+        ((pair.charCodeAt(0) - 0xD800) * 0x400) +
+        pair.charCodeAt(1) - 0xDC00 + 0x10000
+      );
+    })
+    .replace(EXPRESSION_BMP, characterToHexadecimalReference);
 }
 
 /**
@@ -154,16 +139,13 @@ function encode(value, options) {
  * @return {string} - Encoded `value`.
  */
 function escape(value) {
-    return encode(value, {
-        'escapeOnly': true,
-        'useNamedReferences': true
-    });
+  return encode(value, {
+    escapeOnly: true,
+    useNamedReferences: true
+  });
 }
 
 encode.escape = escape;
 
-/*
- * Expose.
- */
-
+/* Expose. */
 module.exports = encode;