From 6231dbbd26e86376171c8dc43e52d55af37f69e4 Mon Sep 17 00:00:00 2001
From: Mark Robert Henderson <henderson.mark@gmail.com>
Date: Sun, 25 Sep 2011 01:46:39 -0500
Subject: [PATCH] Added support in node-docs for versions like -pre and -rc.
 Accounts for the dash.

---
 plugins/node/node.plugin.zsh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/plugins/node/node.plugin.zsh b/plugins/node/node.plugin.zsh
index 519bc18da..b7a540397 100644
--- a/plugins/node/node.plugin.zsh
+++ b/plugins/node/node.plugin.zsh
@@ -1,5 +1,12 @@
 # Open the node api for your current version to the optional section.
 # TODO: Make the section part easier to use.
 function node-docs {
-	open "http://nodejs.org/docs/$(node --version)/api/all.html#$1"
+  nodeversion=`node --version`
+  dashlocation=`echo $nodeversion | sed -n "s/-.*//p" | wc -c`;
+
+  if [[ $dashlocation -eq 0 ]]; then
+    open "http://nodejs.org/docs/${nodeversion}/api/all.html#$1";
+  else
+    open "http://nodejs.org/docs/${nodeversion:0:$dashlocation - 1}/api/all.html#$1";
+  fi
 }