Use entities for all characters above 127 in docbook output.

Though XML tools should support unicode, some people will be
using SGML tools, and these do not.  Using entities makes the
docbook files more portable.

Also refactored encodeEntities and charToHtmlEntity in
HtmlEntities.hs


git-svn-id: https://pandoc.googlecode.com/svn/trunk@394 788f1e2b-df1e-0410-8736-df70ead52e1b

1 files changed, 5 insertions, 5 deletions

diff --git a/tests/writer.docbook b/tests/writer.docbook
index 3b3d661a3..3cf7b6bcf 100644
--- a/tests/writer.docbook
+++ b/tests/writer.docbook
@@ -701,27 +701,27 @@ Cat    & 1      \\ \hline
     <itemizedlist>
       <listitem>
         <para>
-          I hat: Î
+          I hat: &Icirc;
         </para>
       </listitem>
       <listitem>
         <para>
-          o umlaut: ö
+          o umlaut: &ouml;
         </para>
       </listitem>
       <listitem>
         <para>
-          section: §
+          section: &sect;
         </para>
       </listitem>
       <listitem>
         <para>
-          set membership: ∈
+          set membership: &isin;
         </para>
       </listitem>
       <listitem>
         <para>
-          copyright: ©
+          copyright: &copy;
         </para>
       </listitem>
     </itemizedlist>