diff options
| -rw-r--r-- | src/Text/Pandoc/Readers/LaTeX.hs | 22 | ||||
| -rw-r--r-- | test/command/4653.md | 8 |
2 files changed, 19 insertions, 11 deletions
diff --git a/src/Text/Pandoc/Readers/LaTeX.hs b/src/Text/Pandoc/Readers/LaTeX.hs index 39dffde76..f2c0d1fbb 100644 --- a/src/Text/Pandoc/Readers/LaTeX.hs +++ b/src/Text/Pandoc/Readers/LaTeX.hs @@ -242,8 +242,8 @@ withVerbatimMode parser = do return result rawLaTeXParser :: (PandocMonad m, HasMacros s, HasReaderOptions s) - => LP m a -> LP m a -> ParserT String s m (a, String) -rawLaTeXParser parser valParser = do + => Bool -> LP m a -> LP m a -> ParserT String s m (a, String) +rawLaTeXParser retokenize parser valParser = do inp <- getInput let toks = tokenize "source" $ T.pack inp pstate <- getState @@ -254,10 +254,11 @@ rawLaTeXParser parser valParser = do case res' of Left _ -> mzero Right toks' -> do - res <- lift $ runParserT (do doMacros 0 - -- retokenize, applying macros - ts <- many (satisfyTok (const True)) - setInput ts + res <- lift $ runParserT (do when retokenize $ do + -- retokenize, applying macros + doMacros 0 + ts <- many (satisfyTok (const True)) + setInput ts rawparser) lstate' "chunk" toks' case res of @@ -284,20 +285,19 @@ rawLaTeXBlock :: (PandocMonad m, HasMacros s, HasReaderOptions s) => ParserT String s m String rawLaTeXBlock = do lookAhead (try (char '\\' >> letter)) - -- we don't want to apply newly defined latex macros to their own - -- definitions: - snd <$> rawLaTeXParser (environment <|> macroDef <|> blockCommand) blocks + snd <$> (rawLaTeXParser False macroDef blocks + <|> rawLaTeXParser True(environment <|> macroDef <|> blockCommand) blocks) rawLaTeXInline :: (PandocMonad m, HasMacros s, HasReaderOptions s) => ParserT String s m String rawLaTeXInline = do lookAhead (try (char '\\' >> letter)) - snd <$> rawLaTeXParser (inlineEnvironment <|> inlineCommand') inlines + snd <$> rawLaTeXParser True (inlineEnvironment <|> inlineCommand') inlines inlineCommand :: PandocMonad m => ParserT String ParserState m Inlines inlineCommand = do lookAhead (try (char '\\' >> letter)) - fst <$> rawLaTeXParser (inlineEnvironment <|> inlineCommand') inlines + fst <$> rawLaTeXParser True (inlineEnvironment <|> inlineCommand') inlines tokenize :: SourceName -> Text -> [Tok] tokenize sourcename = totoks (initialPos sourcename) diff --git a/test/command/4653.md b/test/command/4653.md new file mode 100644 index 000000000..24a706e89 --- /dev/null +++ b/test/command/4653.md @@ -0,0 +1,8 @@ +``` +% pandoc -t latex +\let\tex\TeX +\renewcommand{\TeX}{\tex\xspace} +^D +\let\tex\TeX +\renewcommand{\TeX}{\tex\xspace} +``` |