ignore tap lib folder in stack traces

Author: isaacs

lib/stack.js

@@ -1,7 +1,10 @@
 var StackUtils = require('stack-utils')
 
+// Ignore tap if it's a dependency, or anything
+// in this lib folder.
 module.exports = new StackUtils({
   internals: StackUtils.nodeInternals().concat([
-    /node_modules[\/\\]tap[\/\\]/
+    /node_modules[\/\\]tap[\/\\]/,
+    new RegExp(__dirname + '\\b', 'i')
   ])
 })