Modernize eslint configuration, customize eslint for tests

Fixes #179

Author: tmcw

.eslintignore

@@ -0,0 +1 @@
+test/fixture/*

.eslintrc

@@ -1,4 +1,5 @@
 {
+  "root": true,
   "parser": "espree",
   "rules": {
     "space-before-function-paren": 2,

package.json

@@ -70,7 +70,7 @@
     "url": "[email protected]:documentationjs/documentation.git"
   },
   "scripts": {
-    "lint": "eslint --no-eslintrc -c .eslintrc bin lib streams index.js test/*.js test/lib test/misc test/streams",
+    "lint": "eslint bin lib index.js test",
     "test": "npm run lint && tap --coverage test/*.js test/lib test/misc test/streams"
   }
 }

streams/input/README.md

@@ -0,0 +1,6 @@
+{
+  "rules": {
+    "valid-jsdoc": [0],
+    "no-unused-vars": [0]
+  }
+}

streams/output/README.md

@@ -1,9 +1,7 @@
-/* eslint valid-jsdoc: 0 */
-
 /**
  * This function returns the number one.
  * @param {number} b the second param
  */
 function addThem(a, b, c) {
   return a + b + c;
-};
+}

test/.eslintrc

@@ -15,33 +15,33 @@
     ],
     "loc": {
       "start": {
-        "line": 3,
+        "line": 1,
         "column": 0
       },
       "end": {
-        "line": 6,
+        "line": 4,
         "column": 3
       }
     },
     "context": {
       "loc": {
         "start": {
-          "line": 7,
+          "line": 5,
           "column": 0
         },
         "end": {
-          "line": 9,
+          "line": 7,
           "column": 1
         }
       },
-      "code": "/* eslint valid-jsdoc: 0 */\n\n/**\n * This function returns the number one.\n * @param {number} b the second param\n */\nfunction addThem(a, b, c) {\n  return a + b + c;\n};\n"
+      "code": "/**\n * This function returns the number one.\n * @param {number} b the second param\n */\nfunction addThem(a, b, c) {\n  return a + b + c;\n}\n"
     },
     "errors": [],
     "params": [
       {
         "title": "param",
         "name": "a",
-        "lineNumber": 7
+        "lineNumber": 5
       },
       {
         "title": "param",
@@ -56,7 +56,7 @@
       {
         "title": "param",
         "name": "c",
-        "lineNumber": 7
+        "lineNumber": 5
       }
     ],
     "name": "addThem",