c4095c3519d6

Fixed bug that was thowing a KeyError when including "{bookmark}" in the output.

This resolves issue #17 (Bookmarks have moved into core for 1.8) on https://bitbucket.org/sjl/hg-prompt/.

The end of the stack track was....
-----------------------------
  File "/Users/dak180/Applications/Build/hgExtensions/hg-prompt/prompt.py", line 101, in _bookmark
    book = extensions.find('bookmarks').current(repo)
  File "/sw/lib/python2.6/site-packages/mercurial/extensions.py", line 30, in find
    raise KeyError(name)
KeyError: 'bookmarks'
-----------------------------

I personally was getting this error on mercurial versions 1.8.1 and 1.6.3 (although I am not exactly sure why I got it on 1.6.3).

Changes

--- a/prompt.py	Sat Jan 22 12:28:23 2011 -0500
+++ b/prompt.py	Wed Mar 23 15:42:04 2011 -0400
@@ -101,6 +101,8 @@
             book = extensions.find('bookmarks').current(repo)
         except AttributeError:
             book = getattr(repo, '_bookmarkcurrent', None)
+        except KeyError:
+            book = getattr(repo, '_bookmarkcurrent', None)
         return _with_groups(m.groups(), book) if book else ''
 
     def _branch(m):