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-rw-r--r--src/Text/Pandoc/Shared.hs20
1 files changed, 0 insertions, 20 deletions
diff --git a/src/Text/Pandoc/Shared.hs b/src/Text/Pandoc/Shared.hs
index 95a53be72..3b9ae7501 100644
--- a/src/Text/Pandoc/Shared.hs
+++ b/src/Text/Pandoc/Shared.hs
@@ -64,7 +64,6 @@ module Text.Pandoc.Shared (
Element (..),
hierarchicalize,
uniqueIdent,
- extractIds,
inlineListToIdentifier,
isHeaderBlock,
headerShift,
@@ -530,25 +529,6 @@ headerLtEq level (Header l _ _) = l <= level
headerLtEq level (Div ("",["references"],[]) (Header l _ _ : _)) = l <= level
headerLtEq _ _ = False
--- | Extract the identifiers from a block element.
-extractBlockIds :: Block -> Set.Set String
-extractBlockIds (Header _ (ident,_,_) _) | not (null ident) =
- Set.singleton ident
-extractBlockIds (Div (ident,_,_) _) | not (null ident) =
- Set.singleton ident
-extractBlockIds _ = Set.empty
-
--- | Extract the identifiers from an inline element.
-extractInlineIds :: Inline -> Set.Set String
-extractInlineIds (Span (ident,_,_) _) | not (null ident) =
- Set.singleton ident
-extractInlineIds _ = Set.empty
-
--- | Extract the identifiers from a pandoc document.
-extractIds :: Pandoc -> Set.Set String
-extractIds doc =
- query extractBlockIds doc `Set.union` query extractInlineIds doc
-
-- | Generate a unique identifier from a list of inlines.
-- Second argument is a list of already used identifiers.
uniqueIdent :: [Inline] -> Set.Set String -> String