diff -r d3668ecd9137 -r 738abc5935c9 ztfy/utils/text.py
--- a/ztfy/utils/text.py	Wed Jun 20 16:29:53 2012 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +0,0 @@
-### -*- coding: utf-8 -*- ####################################################
-##############################################################################
-#
-# Copyright (c) 2008-2010 Thierry Florac <tflorac AT ulthar.net>
-# All Rights Reserved.
-#
-# This software is subject to the provisions of the Zope Public License,
-# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
-# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
-# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
-# FOR A PARTICULAR PURPOSE.
-#
-##############################################################################
-
-__docformat__ = "restructuredtext"
-
-# import standard packages
-
-# import Zope3 interfaces
-
-# import local interfaces
-
-# import Zope3 packages
-from zope.component import createObject, queryMultiAdapter
-
-# import local packages
-from ztfy.utils.request import getRequest
-
-
-def textStart(text, length, max=0):
-    """Get first words of given text with maximum given length
-    
-    If @max is specified, text is shortened only if remaining text is longer than @max
-    
-    @param text: initial text
-    @param length: maximum length of resulting text
-    @param max: if > 0, @text is shortened only if remaining text is longer than max
-    """
-    result = text or ''
-    if length > len(result):
-        return result
-    index = length - 1
-    text_length = len(result)
-    while (index > 0) and (result[index] != ' '):
-        index -= 1
-    if (index > 0) and (text_length > index + max):
-        return result[:index] + '&#133;'
-    return text
-
-
-def textToHTML(text, renderer='zope.source.plaintext', request=None):
-    if request is None:
-        request = getRequest()
-    formatter = createObject(renderer, text)
-    renderer = queryMultiAdapter((formatter, request), name=u'')
-    return renderer.render()
-
-
-class Renderer(object):
-
-    def __init__(self, context):
-        self.context = context
-
-    def render(self, renderer, request=None):
-        if not self.context:
-            return u''
-        return textToHTML(self.context, renderer, request)