From 4703060ff7011bca7dee3c2a0f4c1acae940d524 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Sat, 5 May 2012 16:52:45 +0200
Subject: [PATCH] Improved show more feature.

---
 .../app/controllers/agent_ticket_zoom.js.coffee       | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee b/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee
index 9e1270333..a98a53a2b 100644
--- a/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee
+++ b/app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee
@@ -70,11 +70,16 @@ class Index extends App.Controller
         article = App.TicketArticle.find(article_id)
         
         # build html body
-        article['html'] = window.linkify( article.body.trim() )
+        article['html'] = article.body.trim()
+        article['html'].replace(/\n\n/m, "\n");
+        article['html'] = window.linkify( article['html'] )
         notify = "<a href=\"#\" style=\"color:blue\" class=\"show_toogle\">" + T('See more') + "</a>"
-        article['html'] = article['html'].replace /--/m, (match) ->
+        @article_changed = false
+        article['html'] = article['html'].replace /^(--|__)/m, (match) =>
           notify + '<div class="hide">' + match
-        article['html'] = article['html'] + '</div>'
+          @article_changed = true
+        if @article_changed
+          article['html'] = article['html'] + '</div>'
 
         @articles.push article