From 3ccad2cc18c5e25a319c8cc8145ab07af3c5a4fd Mon Sep 17 00:00:00 2001
From: Toks <tttoksss@gmail.com>
Date: Fri, 12 Apr 2013 16:35:17 -0400
Subject: [PATCH] fixes #1062; fixes #1283

---
 app/assets/javascripts/related_tag.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/assets/javascripts/related_tag.js b/app/assets/javascripts/related_tag.js
index 17577b6f8..554873b73 100644
--- a/app/assets/javascripts/related_tag.js
+++ b/app/assets/javascripts/related_tag.js
@@ -194,10 +194,11 @@
     var tag = $(e.target).html().replace(/ /g, "_").replace(/&gt;/g, ">").replace(/&lt;/g, "<").replace(/&amp;/g, "&");
 
     if ($.inArray(tag, tags) > -1) {
-      $field.val(Danbooru.without(tags, tag).join(" ") + " ");
+      $field.val($field.val().replace(new RegExp("\\b" + tag + "\\b", "gi"), " "));
     } else {
-      $field.val(tags.concat([tag]).join(" ") + " ");
+      $field.val($field.val() + " " + tag);
     }
+    $field.val($field.val().trim().replace(/ +/g, " "));
 
     $field[0].selectionStart = $field.val().length;
     Danbooru.RelatedTag.build_all();