From 0ddb4cd2e8883c226ca7ab8a92737dc29f07dfda Mon Sep 17 00:00:00 2001
From: John MacFarlane <fiddlosopher@gmail.com>
Date: Tue, 3 Jun 2014 13:14:32 -0700
Subject: [PATCH] Docx writer: Combine reference.docx numbering with pandoc's.

This should have fixed #1305, allowing the reference.docx to define
section numbering, but it doesn't.  Now the headings appear with proper
indentation, but the numbers don't appear.  Unclear why.  styles.xml and
numbering.xml basically match the docx which has the expected result.
---
 src/Text/Pandoc/Writers/Docx.hs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/Text/Pandoc/Writers/Docx.hs b/src/Text/Pandoc/Writers/Docx.hs
index 3d2f5d4b5..785238d6f 100644
--- a/src/Text/Pandoc/Writers/Docx.hs
+++ b/src/Text/Pandoc/Writers/Docx.hs
@@ -289,8 +289,10 @@ writeDocx opts doc@(Pandoc meta _) = do
 
   -- construct word/numbering.xml
   let numpath = "word/numbering.xml"
-  numEntry <- (toEntry numpath epochtime . renderXml)
-                 `fmap` mkNumbering (stLists st)
+  numbering <- parseXml refArchive distArchive numpath
+  newNumElts <- mkNumbering (stLists st)
+  let numEntry = toEntry numpath epochtime $ renderXml numbering{ elContent =
+                       elContent numbering ++ map Elem newNumElts }
   let docPropsPath = "docProps/core.xml"
   let docProps = mknode "cp:coreProperties"
           [("xmlns:cp","http://schemas.openxmlformats.org/package/2006/metadata/core-properties")
@@ -392,12 +394,10 @@ styleToOpenXml style = parStyle : map toStyle alltoktypes
 baseListId :: Int
 baseListId = 1000
 
-mkNumbering :: [ListMarker] -> IO Element
+mkNumbering :: [ListMarker] -> IO [Element]
 mkNumbering lists = do
   elts <- mapM mkAbstractNum (ordNub lists)
-  return $ mknode "w:numbering"
-     [("xmlns:w","http://schemas.openxmlformats.org/wordprocessingml/2006/main")]
-     $ elts ++ zipWith mkNum lists [baseListId..(baseListId + length lists - 1)]
+  return $ elts ++ zipWith mkNum lists [baseListId..(baseListId + length lists - 1)]
 
 mkNum :: ListMarker -> Int -> Element
 mkNum marker numid =