# HG changeset patch
# User Nikolaj Sjujskij <sterkrig@myopera.com>
# Date 2012-05-08 19:59:39
# Node ID 462dd183bd73beb9bb17ec73e8fbebb143167f4e
# Parent  d36a384bec8743f7c27d85f6a3baa759aba57425

build: fix hgrc manpage building with docutils 0.9

Since docutils 0.9, `roman` module has been moved from module directory root
(i.e. `site-packages/roman.py`) to `docutils.utils` module. Therefore `import
roman` statement should be wrapped in `try: ... except ImportError: ...` block
to handle importing correctly.

diff --git a/doc/hgmanpage.py b/doc/hgmanpage.py
--- a/doc/hgmanpage.py
+++ b/doc/hgmanpage.py
@@ -47,7 +47,10 @@ by the command whatis or apropos.
 import re
 
 from docutils import nodes, writers, languages
-import roman
+try:
+    import roman
+except ImportError:
+    from docutils.utils import roman
 import inspect
 
 FIELD_LIST_INDENT = 7