[gobject-introspection] giscanner: make it clear DocOptions() also has a position attribute

[Dieter Verfaillie <dieterv src gnome org>]

commit bfc8b8d40ddb4093ff7f6e516eb4088c52136db2
Author: Dieter Verfaillie <dieterv optionexplicit be>
Date:   Fri Jun 29 16:57:54 2012 +0200

    giscanner: make it clear DocOptions() also has a position attribute
    
    Lost a couple of hours hunting down a failed test case (from the
    annotationparser work about to land) due to this not being clear...
    
    https://bugzilla.gnome.org/show_bug.cgi?id=688897

 giscanner/annotationparser.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/giscanner/annotationparser.py b/giscanner/annotationparser.py
index c405ef4..28db1a3 100644
--- a/giscanner/annotationparser.py
+++ b/giscanner/annotationparser.py
@@ -398,6 +398,7 @@ class DocTag(object):
 class DocOptions(object):
     def __init__(self):
         self.values = []
+        self.position = None
 
     def __repr__(self):
         return '<DocOptions %r>' % (self.values, )