From 020fd2e88dfa9411807cd05ebb6751a5779f0305 Mon Sep 17 00:00:00 2001
From: Shane Kilkelly <shane@kilkelly.me>
Date: Thu, 17 Mar 2016 15:58:57 +0000
Subject: [PATCH] De-dupe autocomplete entries

---
 .../aceEditor/auto-complete/SnippetManager.coffee          | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/SnippetManager.coffee b/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/SnippetManager.coffee
index 3b3d4baf3b..6dc605e8ea 100644
--- a/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/SnippetManager.coffee
+++ b/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/SnippetManager.coffee
@@ -126,7 +126,12 @@ define () ->
 			docText = session.getValue()
 			customEnvironments = parseCustomEnvironments(docText)
 			beginCommands = parseBeginCommands(docText)
-			parsedItems = _.union(customEnvironments, beginCommands)
+			parsedItemsMap = {}
+			for environment in customEnvironments
+				parsedItemsMap[environment.name] = environment
+			for command in beginCommands
+				parsedItemsMap[command.name] = command
+			parsedItems = _.values(parsedItemsMap)
 			snippets = staticSnippets.concat(
 				parsedItems.map (item) ->
 					{