diff options
| -rw-r--r-- | src/Text/Pandoc/Readers/Docx.hs | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/Text/Pandoc/Readers/Docx.hs b/src/Text/Pandoc/Readers/Docx.hs index 346d54bbe..28f49251c 100644 --- a/src/Text/Pandoc/Readers/Docx.hs +++ b/src/Text/Pandoc/Readers/Docx.hs @@ -402,7 +402,7 @@ parPartToInlines (PlainOMath exps) = do isAnchorSpan :: Inline -> Bool -isAnchorSpan (Span (ident, classes, kvs) ils) = +isAnchorSpan (Span (_, classes, kvs) ils) = classes == ["anchor"] && null kvs && null ils @@ -415,14 +415,16 @@ makeHeaderAnchor :: Block -> DocxContext Block -- If there is an anchor already there (an anchor span in the header, -- to be exact), we rename and associate the new id with the old one. makeHeaderAnchor (Header n (_, classes, kvs) ils) - | (x : xs) <- filter isAnchorSpan ils - , (Span (ident, _, _) _) <- x - , notElem ident dummyAnchors = + | xs <- filter isAnchorSpan ils + , idents <- filter (\i -> notElem i dummyAnchors) $ + map (\(Span (ident, _, _) _) -> ident) xs + , not $ null idents = do hdrIDMap <- gets docxAnchorMap let newIdent = uniqueIdent ils (M.elems hdrIDMap) - modify $ \s -> s {docxAnchorMap = M.insert ident newIdent hdrIDMap} - return $ Header n (newIdent, classes, kvs) (ils \\ (x:xs)) + newMap = M.fromList $ map (\i -> (i, newIdent)) idents + modify $ \s -> s {docxAnchorMap = M.union newMap hdrIDMap} + return $ Header n (newIdent, classes, kvs) (ils \\ xs) -- Otherwise we just give it a name, and register that name (associate -- it with itself.) makeHeaderAnchor (Header n (_, classes, kvs) ils) = |