From 20baf16413fee7f5242064937a55deeab2f64bca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20P=C3=A9ters?= <fpeters@0d.be>
Date: Tue, 5 Jun 2012 12:34:37 +0200
Subject: [PATCH] allow sorting "numbers" with spaces

---
 tabellio/searchform/cmpfunctions.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tabellio/searchform/cmpfunctions.py b/tabellio/searchform/cmpfunctions.py
index b8b0e47..fe522b2 100644
--- a/tabellio/searchform/cmpfunctions.py
+++ b/tabellio/searchform/cmpfunctions.py
@@ -1,3 +1,4 @@
+import re
 import Missing
 from tabellio.documents.typenames import MAPPING
 from plone.i18n.normalizer.fr import normalizer
@@ -5,6 +6,11 @@ import tabellio.config.utils
 
 def get_no_as_int(i):
     if i:
+        if ' ' in i:
+            try:
+                return int(re.match('\d+', i).group()
+            except ValueError:
+                return 99999
         try:
             return int(i.split('-')[0])
         except ValueError: