From e7b28b6dc2409f503eb9509e5f171256db18c33c Mon Sep 17 00:00:00 2001
From: Jeff Williams <jeffrey.l.williams@gmail.com>
Date: Thu, 20 Sep 2012 08:50:18 -0700
Subject: [PATCH] move detectVm() so it isn't global

---
 jsdoc.js | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/jsdoc.js b/jsdoc.js
index 69d1f7ec..b6f141e7 100644
--- a/jsdoc.js
+++ b/jsdoc.js
@@ -126,23 +126,6 @@ function exit(n) {
     java.lang.System.exit(n);
 }
 
-/**
-    Detect the type of VM running jsdoc.
-    **Note**: Rhino is the only VM that is currently supported.
-    @return {string} rhino|node
- */
-function detectVm() {
-    if (typeof Packages === "object" &&
-        Object.prototype.toString.call(Packages) === "[object JavaPackage]") {
-        return "rhino";
-    } else if ( require && require.main && module && (require.main === module) ) {
-        return "node";
-    } else {
-        // unknown VM
-        return;
-    }
-}
-
 function installPlugins(plugins, p) {
     var dictionary = require('jsdoc/tag/dictionary'),
         parser = p || app.jsdoc.parser;
@@ -217,6 +200,23 @@ function main() {
         fs = require('fs'),
         Config = require('jsdoc/config');
 
+    /**
+        Detect the type of VM running jsdoc.
+        **Note**: Rhino is the only VM that is currently supported.
+        @return {string} rhino|node
+     */
+    function detectVm() {
+        if (typeof Packages === "object" &&
+            Object.prototype.toString.call(Packages) === "[object JavaPackage]") {
+            return "rhino";
+        } else if ( require && require.main && module && (require.main === module) ) {
+            return "node";
+        } else {
+            // unknown VM
+            return;
+        }
+    }
+
     env.opts = jsdoc.opts.parser.parse(env.args);
 
     env.vm = detectVm();