diff options
| -rw-r--r-- | src/Text/Pandoc/Readers/Roff.hs | 5 | ||||
| -rw-r--r-- | test/Tests/Readers/Man.hs | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Readers/Roff.hs b/src/Text/Pandoc/Readers/Roff.hs index a540cc39d..9e3315cb3 100644 --- a/src/Text/Pandoc/Readers/Roff.hs +++ b/src/Text/Pandoc/Readers/Roff.hs @@ -284,7 +284,10 @@ escapeNormal = do CopyMode -> char '\\' NormalMode -> return '\\' return [RoffStr "\\"] - _ -> fail $ "Unknown escape character \\" ++ [c] + _ -> return [RoffStr [c]] + -- man 7 groff: "If a backslash is followed by a character that + -- does not constitute a defined escape sequence, the backslash + -- is silently ignored and the character maps to itself." escIgnore :: PandocMonad m => Char diff --git a/test/Tests/Readers/Man.hs b/test/Tests/Readers/Man.hs index c1bf10c80..d58a59dae 100644 --- a/test/Tests/Readers/Man.hs +++ b/test/Tests/Readers/Man.hs @@ -81,6 +81,8 @@ tests = [ "\\[u2020]" =?> (para $ text "†") , "unicode escapes (combined)" =: "\\[u0075_u0301]" =?> (para $ text "\250") + , "unknown escape (#5034)" =: + "\\9" =?> (para $ text "9") ], testGroup "Lists" [ "bullet" =: |