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-rw-r--r--src/Text/Pandoc/Writers/Powerpoint/Presentation.hs5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs b/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs
index c818df124..396469edd 100644
--- a/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs
+++ b/src/Text/Pandoc/Writers/Powerpoint/Presentation.hs
@@ -76,7 +76,6 @@ import Data.Maybe (maybeToList, fromMaybe)
import Text.Pandoc.Highlighting
import qualified Data.Text as T
import Control.Applicative ((<|>))
-import Data.Char (isSpace)
import Skylighting
data WriterEnv = WriterEnv { envMetadata :: Meta
@@ -855,9 +854,9 @@ replaceAnchor pe = return pe
emptyParaElem :: ParaElem -> Bool
emptyParaElem (Run _ s) =
- null $ dropWhile isSpace $ reverse $ dropWhile isSpace $ reverse s
+ null $ Shared.trim s
emptyParaElem (MathElem _ ts) =
- null $ dropWhile isSpace $ reverse $ dropWhile isSpace $ reverse $ unTeXString ts
+ null $ Shared.trim $ unTeXString ts
emptyParaElem _ = False
emptyParagraph :: Paragraph -> Bool