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.

1 files changed, 7 insertions, 0 deletions

diff --git a/latex-test/src/Deprecated/Deprecated.hs b/latex-test/src/Deprecated/Deprecated.hs
new file mode 100644
index 00000000..aecec94e
--- /dev/null
+++ b/latex-test/src/Deprecated/Deprecated.hs
@@ -0,0 +1,7 @@
+module Deprecated where
+
+-- | Docs for something deprecated
+deprecated :: Int
+deprecated = 1
+
+{-# DEPRECATED deprecated "Don't use this" #-}