diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Text/Pandoc/Shared.hs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Shared.hs b/src/Text/Pandoc/Shared.hs index 4cca80eda..001af6c6d 100644 --- a/src/Text/Pandoc/Shared.hs +++ b/src/Text/Pandoc/Shared.hs @@ -105,6 +105,7 @@ import Network.HTTP (findHeader, rspBody, import Network.Browser (browse, setAllowRedirects, request) #ifdef EMBED_DATA_FILES import Text.Pandoc.Data (dataFiles) +import System.FilePath ( joinPath ) #else import Paths_pandoc (getDataFileName) #endif @@ -521,10 +522,15 @@ inDirectory path action = do readDefaultDataFile :: FilePath -> IO B.ByteString readDefaultDataFile fname = #ifdef EMBED_DATA_FILES - case lookup fname dataFiles of + case lookup (makeCanonical fname) dataFiles of Nothing -> ioError $ userError $ "Data file `" ++ fname ++ "' does not exist" Just contents -> return contents + where makeCanonical = joinPath . transformPathParts . splitBy (=='/') + transformPathParts = reverse . foldl go [] + go as "." = as + go (_:as) ".." = as + go as x = x : as #else getDataFileName ("data" </> fname) >>= B.readFile #endif |