Update dev-dependencies

Author: wooorm

index.js

@@ -15,8 +15,10 @@ try {
 
 module.exports = color ? inspect : /* istanbul ignore next */ noColor;
 
-inspect.color = noColor.color = inspect;
-inspect.noColor = noColor.noColor = noColor;
+inspect.color = inspect;
+noColor.color = inspect;
+inspect.noColor = noColor;
+noColor.noColor = noColor;
 
 var dim = ansiColor(2, 22);
 var yellow = ansiColor(33, 39);
@@ -65,7 +67,7 @@ function inspect(node, pad) {
   var index;
   var length;
 
-  if (node && node.length && typeof node !== 'string') {
+  if (node && Boolean(node.length) && typeof node !== 'string') {
     length = node.length;
     index = -1;
     result = [];

package.json

@@ -19,18 +19,19 @@
     "index.js"
   ],
   "dependencies": {
-    "is-empty": "^1.0.0"
+    "is-empty": "^1.0.0",
+    "rehype-parse": "^3.1.0"
   },
   "devDependencies": {
     "browserify": "^14.0.0",
     "chalk": "^1.0.0",
     "esmangle": "^1.0.1",
-    "nyc": "^10.0.0",
+    "nyc": "^11.0.0",
     "remark-cli": "^3.0.0",
-    "remark-preset-wooorm": "^2.0.0",
+    "remark-preset-wooorm": "^3.0.0",
     "retext": "^5.0.0",
     "tape": "^4.4.0",
-    "xo": "^0.17.1"
+    "xo": "^0.18.2"
   },
   "scripts": {
     "build-md": "remark . -qfo",
@@ -44,8 +45,8 @@
   },
   "xo": {
     "space": true,
+    "esnext": false,
     "rules": {
-      "unicorn/explicit-length-check": "off",
       "guard-for-in": "off"
     },
     "ignore": [
@@ -59,6 +60,8 @@
     "branches": 100
   },
   "remarkConfig": {
-    "plugins": ["preset-wooorm"]
+    "plugins": [
+      "preset-wooorm"
+    ]
   }
 }