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| author | John MacFarlane <jgm@berkeley.edu> | 2016-07-01 15:47:06 -0700 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2016-07-01 15:47:42 -0700 |
| commit | e0cc9e446351c7a9bbb800932f70d5692f5d31da (patch) | |
| tree | e0033a0848978d6b21e2f864d5e1a1fce33c64d8 /src/Text | |
| parent | 7e712abfa6d5deea5a17e05183be513e5a250eb2 (diff) | |
| download | pandoc-e0cc9e446351c7a9bbb800932f70d5692f5d31da.tar.gz | |
LaTeX reader: strip off double quotes around image source if present.
Avoids interpreting these as part of the literal filename.
See #2825.
Diffstat (limited to 'src/Text')
| -rw-r--r-- | src/Text/Pandoc/Readers/LaTeX.hs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Readers/LaTeX.hs b/src/Text/Pandoc/Readers/LaTeX.hs index 258fdfcf4..8100a6823 100644 --- a/src/Text/Pandoc/Readers/LaTeX.hs +++ b/src/Text/Pandoc/Readers/LaTeX.hs @@ -556,7 +556,7 @@ inlineCommands = M.fromList $ tok >>= \lab -> pure (link url "" lab)) , ("includegraphics", do options <- option [] keyvals - src <- unescapeURL <$> braced + src <- unescapeURL . removeDoubleQuotes <$> braced mkImage options src) , ("enquote", enquote) , ("cite", citation "cite" NormalCitation False) @@ -1396,3 +1396,10 @@ endInclude = do co <- braced setPosition $ newPos fn (fromMaybe 1 $ safeRead ln) (fromMaybe 1 $ safeRead co) return mempty + +removeDoubleQuotes :: String -> String +removeDoubleQuotes ('"':xs) = + case reverse xs of + '"':ys -> reverse ys + _ -> '"':xs +removeDoubleQuotes xs = xs |