Bump version in manifests

And copy over some linting stuff from the defunct xul branch.

.eslintrc.json

@@ -0,0 +1,177 @@
+{
+    "env": {
+        "browser": true,
+        "commonjs": true,
+        "es6": true,
+        "node": true
+    },
+    "parserOptions": {
+        "ecmaFeatures": {
+            "jsx": true
+        },
+        "sourceType": "module"
+    },
+
+  "rules": {
+    "accessor-pairs": "error",
+    "arrow-spacing": ["error", { "before": true, "after": true }],
+    "block-spacing": ["error", "always"],
+    "brace-style": ["error", "stroustrup", { "allowSingleLine": true }],
+    "camelcase": ["error", { "properties": "never" }],
+    "comma-dangle": ["error", {
+      "arrays": "never",
+      "objects": "never",
+      "imports": "never",
+      "exports": "never",
+      "functions": "never"
+    }],
+    "comma-spacing": ["error", { "before": false, "after": true }],
+    "comma-style": ["error", "last"],
+    "constructor-super": "error",
+    "curly": ["error", "multi-line"],
+    "dot-location": ["error", "property"],
+    "eol-last": "error",
+    "eqeqeq": ["error", "always", { "null": "ignore" }],
+    "func-call-spacing": ["error", "never"],
+    "generator-star-spacing": ["error", { "before": true, "after": true }],
+    "handle-callback-err": ["error", "^(err|error)$" ],
+    "indent": ["error", 2, { "SwitchCase": 1 }],
+    "key-spacing": ["error", { "beforeColon": false, "afterColon": true }],
+    "keyword-spacing": ["error", { "before": true, "after": true }],
+    "new-cap": ["error", { "newIsCap": true, "capIsNew": false }],
+    "new-parens": "error",
+    "no-array-constructor": "error",
+    "no-caller": "error",
+    "no-class-assign": "error",
+    "no-compare-neg-zero": "error",
+    "no-cond-assign": "error",
+    "no-const-assign": "error",
+    "no-constant-condition": ["error", { "checkLoops": false }],
+    "no-control-regex": "error",
+    "no-debugger": "error",
+    "no-delete-var": "error",
+    "no-dupe-args": "error",
+    "no-dupe-class-members": "error",
+    "no-dupe-keys": "error",
+    "no-duplicate-case": "error",
+    "no-empty-character-class": "error",
+    "no-empty-pattern": "error",
+    "no-eval": "error",
+    "no-ex-assign": "error",
+    "no-extend-native": "error",
+    "no-extra-bind": "error",
+    "no-extra-boolean-cast": "error",
+    "no-extra-parens": ["error", "functions"],
+    "no-fallthrough": "error",
+    "no-floating-decimal": "error",
+    "no-func-assign": "error",
+    "no-global-assign": "error",
+    "no-implied-eval": "error",
+    "no-inner-declarations": ["error", "functions"],
+    "no-invalid-regexp": "error",
+    "no-irregular-whitespace": "error",
+    "no-iterator": "error",
+    "no-label-var": "error",
+    "no-labels": ["error", { "allowLoop": false, "allowSwitch": false }],
+    "no-lone-blocks": "error",
+    "no-mixed-operators": ["error", {
+      "groups": [
+        ["==", "!=", "===", "!==", ">", ">=", "<", "<="],
+        ["&&", "||"],
+        ["in", "instanceof"]
+      ],
+      "allowSamePrecedence": true
+    }],
+    "no-mixed-spaces-and-tabs": "error",
+    "no-multi-spaces": "error",
+    "no-multi-str": "error",
+    "no-multiple-empty-lines": ["error", { "max": 1, "maxEOF": 0 }],
+    "no-negated-in-lhs": "error",
+    "no-new": "error",
+    "no-new-func": "error",
+    "no-new-object": "error",
+    "no-new-require": "error",
+    "no-new-symbol": "error",
+    "no-new-wrappers": "error",
+    "no-obj-calls": "error",
+    "no-octal": "error",
+    "no-octal-escape": "error",
+    "no-path-concat": "error",
+    "no-proto": "error",
+    "no-redeclare": "error",
+    "no-regex-spaces": "error",
+    "no-return-assign": ["error", "except-parens"],
+    "no-return-await": "error",
+    "no-self-assign": "error",
+    "no-self-compare": "error",
+    "no-sequences": "error",
+    "no-shadow-restricted-names": "error",
+    "no-sparse-arrays": "error",
+    "no-tabs": "error",
+    "no-template-curly-in-string": "error",
+    "no-this-before-super": "error",
+    "no-throw-literal": "error",
+    "no-trailing-spaces": "error",
+    "no-undef": "error",
+    "no-undef-init": "error",
+    "no-unexpected-multiline": "error",
+    "no-unmodified-loop-condition": "error",
+    "no-unneeded-ternary": ["error", { "defaultAssignment": false }],
+    "no-unreachable": "error",
+    "no-unsafe-finally": "error",
+    "no-unsafe-negation": "error",
+    "no-unused-expressions": ["error", { "allowShortCircuit": true, "allowTernary": true, "allowTaggedTemplates": true }],
+    "no-unused-vars": ["error", { "vars": "all", "args": "none", "ignoreRestSiblings": true }],
+    "no-use-before-define": ["error", { "functions": false, "classes": false, "variables": false }],
+    "no-useless-call": "error",
+    "no-useless-computed-key": "error",
+    "no-useless-constructor": "error",
+    "no-useless-escape": "error",
+    "no-useless-rename": "error",
+    "no-useless-return": "error",
+    "no-whitespace-before-property": "error",
+    "no-with": "error",
+    "object-property-newline": ["error", { "allowMultiplePropertiesPerLine": true }],
+    "one-var": ["error", { "initialized": "never" }],
+    "operator-linebreak": ["error", "after", { "overrides": { "?": "before", ":": "before" } }],
+    "padded-blocks": ["error", { "blocks": "never", "switches": "never", "classes": "never" }],
+    "prefer-promise-reject-errors": "error",
+    "quotes": ["error", "single", { "avoidEscape": true, "allowTemplateLiterals": true }],
+    "rest-spread-spacing": ["error", "never"],
+    "semi": ["error", "always"],
+    "semi-spacing": ["error", { "before": false, "after": true }],
+    "space-before-blocks": ["error", "always"],
+    "space-before-function-paren": 0,//["error", "always"],
+    "space-in-parens": ["error", "never"],
+    "space-infix-ops": "error",
+    "space-unary-ops": ["error", { "words": true, "nonwords": false }],
+    "spaced-comment": ["error", "always", {
+      "line": { "markers": ["*package", "!", "/", ","] },
+      "block": { "balanced": true, "markers": ["*package", "!", ",", ":", "::", "flow-include"], "exceptions": ["*"] }
+    }],
+    "symbol-description": "error",
+    "template-curly-spacing": ["error", "never"],
+    "template-tag-spacing": ["error", "never"],
+    "unicode-bom": ["error", "never"],
+    "use-isnan": "error",
+    "valid-typeof": ["error", { "requireStringLiterals": true }],
+    "wrap-iife": ["error", "any", { "functionPrototypeMethods": true }],
+    "yield-star-spacing": ["error", "both"],
+    "yoda": ["error", "never"],
+
+    "import/export": "error",
+    "import/first": "error",
+    "import/no-duplicates": "error",
+    "import/no-webpack-loader-syntax": "error",
+
+    "node/no-deprecated-api": "error",
+    "node/process-exit-as-throw": "error",
+
+    "promise/param-names": "error",
+
+    "standard/array-bracket-even-spacing": ["error", "either"],
+    "standard/computed-property-even-spacing": ["error", "even"],
+    "standard/no-callback-literal": "error",
+    "standard/object-curly-even-spacing": ["error", "either"]
+  }
+}

src/common/options.js

@@ -4,19 +4,19 @@
  */
 
 "use strict";
-/*jshint browser:true, jquery:true, sub:true */
-/*global OptionsStore:false, chrome:false, markdownRender:false,
-  htmlToText:false, marked:false, hljs:false, markdownHere:false, Utils:false,
-  MdhHtmlToText:false */
+/* jshint browser:true, jquery:true, sub:true */
+/* eslint-env jquery */
+/* global OptionsStore:false, chrome:false, marked:false, markdownHere:false, Utils:false,
+   MdhHtmlToText:false */
 
 /*
  * Main script file for the options page.
  */
 
 var cssEdit, cssSyntaxEdit, cssSyntaxSelect, rawMarkdownIframe, savedMsg,
-    mathEnable, mathEdit, hotkeyShift, hotkeyCtrl, hotkeyAlt, hotkeyKey,
-    forgotToRenderCheckEnabled, headerAnchorsEnabled, gfmLineBreaksEnabled,
-    loaded = false;
+  mathEnable, mathEdit, hotkeyShift, hotkeyCtrl, hotkeyAlt, hotkeyKey,
+  forgotToRenderCheckEnabled, headerAnchorsEnabled, gfmLineBreaksEnabled;
+var loaded = false;
 
 function onLoad() {
   var xhr;

src/firefox/chrome/content/background-services.js

@@ -48,7 +48,7 @@ document.addEventListener(imports.Utils.PRIVILEGED_REQUEST_EVENT_NAME, function(
   var node, doc, request, responseEventName, responseCallback, asyncResponseCallback;
 
   node = event.target;
-  if (!node || node.nodeType != node.TEXT_NODE) {
+  if (!node || node.nodeType !== node.TEXT_NODE) {
     return;
   }
 

src/install.rdf

@@ -5,7 +5,7 @@
     <Description about="urn:mozilla:install-manifest">
         <em:type>2</em:type> <!-- 2 : Extension -->
         <em:id>[email protected]</em:id>
-        <em:version>2.13.0</em:version>
+        <em:version>2.13.3</em:version>
 
         <em:targetApplication>
             <Description>

src/manifest.json

@@ -1,7 +1,7 @@
 {
   "manifest_version": 2,
   "name": "__MSG_app_name__",
-  "version": "2.13.1",
+  "version": "2.13.3",
   "description": "__MSG_app_slogan__",
   "homepage_url": "http://markdown-here.com",
   "default_locale": "en",