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| author | John MacFarlane <jgm@berkeley.edu> | 2019-08-14 14:28:34 -0700 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2019-08-14 14:34:44 -0700 |
| commit | 79a3449eeb15d2cd3127a1a5910b3f4b37fd2122 (patch) | |
| tree | 896a9d86405c6f327af3a4a54f082820f4ae2276 /src/Text/Pandoc/Readers/LaTeX | |
| parent | e85178c32ac78578fb2a6cda24b5cee106ac98af (diff) | |
| download | pandoc-79a3449eeb15d2cd3127a1a5910b3f4b37fd2122.tar.gz | |
LaTeX reader: improve withRaw so it can handle cases where...
the token string is modified by a parser (e.g. accent when
it only takes part of a Word token).
Closes #5686. Still not ideal, because we get the whole
`\t0BAR` and not just `\t0` as a raw latex inline command.
But I'm willing to let this be an edge case, since you
can easily work around this by inserting a space, braces,
or raw attribute. The important thing is that we no longer
drop the rest of the document after a raw latex inline
command that gobbles only part of a Word token!
Diffstat (limited to 'src/Text/Pandoc/Readers/LaTeX')
| -rw-r--r-- | src/Text/Pandoc/Readers/LaTeX/Parsing.hs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/Text/Pandoc/Readers/LaTeX/Parsing.hs b/src/Text/Pandoc/Readers/LaTeX/Parsing.hs index eeebab3e6..b9114d34c 100644 --- a/src/Text/Pandoc/Readers/LaTeX/Parsing.hs +++ b/src/Text/Pandoc/Readers/LaTeX/Parsing.hs @@ -677,6 +677,7 @@ withRaw :: PandocMonad m => LP m a -> LP m (a, [Tok]) withRaw parser = do inp <- getInput result <- parser - nxt <- option (Tok (initialPos "source") Word "") (lookAhead anyTok) - let raw = takeWhile (/= nxt) inp + nxtpos <- option Nothing ((\(Tok pos' _ _) -> Just pos') <$> lookAhead anyTok) + let raw = takeWhile (\(Tok pos _ _) -> maybe True + (\p -> sourceName p /= sourceName pos || pos < p) nxtpos) inp return (result, raw) |