diff options
| -rw-r--r-- | src/Text/Pandoc/App/CommandLineOptions.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Text/Pandoc/App/CommandLineOptions.hs b/src/Text/Pandoc/App/CommandLineOptions.hs index 7f5515ef8..56c855e5f 100644 --- a/src/Text/Pandoc/App/CommandLineOptions.hs +++ b/src/Text/Pandoc/App/CommandLineOptions.hs @@ -598,8 +598,8 @@ options = then return opt { optPdfEngine = Just arg } else optError $ PandocOptionError $ T.pack $ - "Argument of --pdf-engine must be one of " - ++ intercalate ", " pdfEngines) + "Argument of --pdf-engine must be one of\n" + ++ concatMap (\e -> "\t" <> e <> "\n") pdfEngines) "PROGRAM") "" -- "Name of program to use in generating PDF" |