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authorAlec Theriault <alec.theriault@gmail.com>2018-09-09 13:53:32 -0700
committerAlec Theriault <alec.theriault@gmail.com>2019-03-09 11:22:55 -0800
commit747dfc712bd516b76342f2e17dada7a64d43c778 (patch)
tree423e96bd0a98e6b8399dfcc274a5b42aabae70a5 /haddock-api/src
parentabb448ff120d6f09b6d070806de1d0eb334bc23b (diff)
Avoid multi-line `emph` in LaTeX backend
`markupWarning` often processes inputs which span across paragraphs. Unfortunately, LaTeX's `emph` is not made to handle this (and will crash). Fixes #936.
Diffstat (limited to 'haddock-api/src')
-rw-r--r--haddock-api/src/Haddock/Backends/LaTeX.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/haddock-api/src/Haddock/Backends/LaTeX.hs b/haddock-api/src/Haddock/Backends/LaTeX.hs
index d2baefac..1cc17dab 100644
--- a/haddock-api/src/Haddock/Backends/LaTeX.hs
+++ b/haddock-api/src/Haddock/Backends/LaTeX.hs
@@ -1191,7 +1191,7 @@ parLatexMarkup ppId = Markup {
markupIdentifier = markupId ppId,
markupIdentifierUnchecked = markupId (ppVerbOccName . fmap snd),
markupModule = \m _ -> let (mdl,_ref) = break (=='#') m in tt (text mdl),
- markupWarning = \p v -> emph (p v),
+ markupWarning = \p v -> p v,
markupEmphasis = \p v -> emph (p v),
markupBold = \p v -> bold (p v),
markupMonospaced = \p _ -> tt (p Mono),