[smuxi: 82/111] Engine: don't match final ! in URLs

[Mirco M. M. Bauer <mmmbauer src gnome org>]

commit 68229d5c4ea47b8aa044f89a68dee774d486db70
Author: Mirco Bauer <meebey meebey net>
Date:   Sat Jan 18 13:43:13 2014 +0100

    Engine: don't match final ! in URLs

 src/Engine/Config/MessageBuilderSettings.cs |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/Engine/Config/MessageBuilderSettings.cs b/src/Engine/Config/MessageBuilderSettings.cs
index d219aa1..0b58e9d 100644
--- a/src/Engine/Config/MessageBuilderSettings.cs
+++ b/src/Engine/Config/MessageBuilderSettings.cs
@@ -64,8 +64,8 @@ namespace Smuxi.Engine
 
         static void InitBuiltinSmartLinks()
         {
-            string path_last_chars = @"a-zA-Z0-9#/%&=\-_+;~!";
-            string path_chars = path_last_chars + @")(?.,";
+            string path_last_chars = @"a-zA-Z0-9#/%&=\-_+;~";
+            string path_chars = path_last_chars + @")(?!.,";
             string domainchars = @"[a-z0-9\-]+";
             string subdomain = domainchars + @"\.";
             string common_tld = @"de|es|im|us|com|net|org|info|biz|gov|name|edu|onion|museum";