Fixed description of find_tag.

git-svn-id: http://www.winterrodeln.org/svn/wrpylib/trunk@1574 7aebc617-e5e2-0310-91dc-80fb5f6d2477

diff --git a/wrpylib/mwmarkup.py b/wrpylib/mwmarkup.py
index 735610c8ba6cc8d9c3fcf8e2167b50c000545c79..026e4cde0da070cea00c38f56a0943faca1ba33e 100644 (file)
--- a/wrpylib/mwmarkup.py
+++ b/wrpylib/mwmarkup.py
@@ -112,13 +112,12 @@ def create_template(template_title, anonym_params=[], named_param_keys=[], named
 
 
 def find_tag(wikitext, tagname, pos=0):
-    """Returns the tuple (start, end) of the first occurence of the tag '<tag ...>...</tag>'
+    """Returns position information of the first occurence of the tag '<tag ...>...</tag>'
     or '<tag ... />'.
-    (None, None) is returned if the tag is not found.
     If you are sure that the wikitext contains the tag, the tag could be extracted like follows:
 
     >>> wikitext = u'This is a <tag>mytag</tag> tag.'
-    >>> start, end = find_template(wikitext, u'tag')
+    >>> start, content, endtag, end = find_template(wikitext, u'tag')
     >>> print wikitext[start:end]
     <tag>mytag</tag>