Fix bug where one is using '%' (modulo operator) inside a tag

CHANGES.rst

@@ -1,3 +1,7 @@
+0.3.5 (2017-02-20)
+------------------
+- Fix bug where one is using '%' (modulo operator) inside a tag
+
 0.3.4 (2017-02-14)
 ------------------
 - Add Listing class to manage \n and \a (new paragraph) and escape text AND keep current styling

docxtpl/__init__.py

@@ -5,7 +5,7 @@ Created : 2015-03-12
 @author: Eric Lapouyade
 '''
 
-__version__ = '0.3.4'
+__version__ = '0.3.5'
 
 from lxml import etree
 from docx import Document
@@ -72,7 +72,7 @@ class DocxTemplate(object):
 
         def clean_tags(m):
             return m.group(0).replace(r"&#8216;","'").replace('&lt;','<').replace('&gt;','>')
-        src_xml = re.sub(r'(?<=\{[\{%])([^\}%]*)(?=[\}%]})',clean_tags,src_xml)
+        src_xml = re.sub(r'(?<=\{[\{%])(.*?)(?=[\}%]})',clean_tags,src_xml)
 
         return src_xml