lint: use standard style in readme

Author: dougwilson

.travis.yml

@@ -17,7 +17,7 @@ cache:
 before_install:
   # Setup Node.js version-specific dependencies
   - "test $TRAVIS_NODE_VERSION != '0.8' || npm rm --save-dev istanbul"
-  - "test $(echo $TRAVIS_NODE_VERSION | cut -d. -f1) -ge 4 || npm rm --save-dev eslint eslint-config-standard eslint-plugin-promise eslint-plugin-standard"
+  - "test $(echo $TRAVIS_NODE_VERSION | cut -d. -f1) -ge 4 || npm rm --save-dev eslint eslint-config-standard eslint-plugin-markdown eslint-plugin-promise eslint-plugin-standard"
   # Update Node.js modules
   - "test ! -d node_modules || npm prune"
   - "test ! -d node_modules || npm rebuild"

README.md

@@ -36,6 +36,8 @@ $ npm install errorhandler
 
 ## API
 
+<!-- eslint-disable no-unused-vars -->
+
 ```js
 var errorhandler = require('errorhandler')
 ```
@@ -90,6 +92,8 @@ if (process.env.NODE_ENV === 'development') {
 Sometimes you may want to output the errors to a different location than STDERR
 during development, like a system notification, for example.
 
+<!-- eslint-disable handle-callback-err -->
+
 ```js
 var connect = require('connect')
 var errorhandler = require('errorhandler')
@@ -102,7 +106,7 @@ if (process.env.NODE_ENV === 'development') {
   app.use(errorhandler({log: errorNotification}))
 }
 
-function errorNotification(err, str, req) {
+function errorNotification (err, str, req) {
   var title = 'Error in ' + req.method + ' ' + req.url
 
   notifier.notify({

package.json

@@ -16,6 +16,7 @@
     "after": "0.8.2",
     "eslint": "3.14.1",
     "eslint-config-standard": "6.2.1",
+    "eslint-plugin-markdown": "1.0.0-beta.3",
     "eslint-plugin-promise": "3.3.2",
     "eslint-plugin-standard": "2.0.1",
     "istanbul": "0.4.5",
@@ -32,7 +33,7 @@
     "node": ">= 0.8"
   },
   "scripts": {
-    "lint": "eslint .",
+    "lint": "eslint --plugin markdown --ext js,md .",
     "test": "mocha --reporter spec --bail --check-leaks test/",
     "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/",
     "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/"