# HG changeset patch
# User Martin Geisler <mg@lazybytes.net>
# Date 1257693381 -3600
# Node ID d2006e6d1d59e4d3a547c02e273604777b81b022
# Parent  dd1a95ccbe0770bc70a0ae55c3c05324689fb02f
rst2man: more robust uppercasing of section titles

This handles section titles with child elements such as emphasis or
inline literals.

diff -r dd1a95ccbe07 -r d2006e6d1d59 doc/rst2man.py
--- a/doc/rst2man.py	Sun Nov 08 11:46:38 2009 +0100
+++ b/doc/rst2man.py	Sun Nov 08 16:16:21 2009 +0100
@@ -1048,7 +1048,8 @@
             raise nodes.SkipNode
         elif self.section_level == 1:
             self.body.append('.SH ')
-            node[:] = nodes.Text(node.astext().upper())
+            for n in node.traverse(nodes.Text):
+                n.parent.replace(n, nodes.Text(n.astext().upper()))
         else:
             self.body.append('.SS ')