Stop escaping `|` in LaTeX math.

This caused problems with array environments.  Closes #891.

2 files changed, 2 insertions, 2 deletions

diff --git a/tests/Tests/Writers/LaTeX.hs b/tests/Tests/Writers/LaTeX.hs
index 944d6c138..b1427d91f 100644
--- a/tests/Tests/Writers/LaTeX.hs
+++ b/tests/Tests/Writers/LaTeX.hs
@@ -34,6 +34,6 @@ tests = [ testGroup "code blocks"
           ]
         , testGroup "math"
           [ "escape |" =: para (math "\\sigma|_{\\{x\\}}") =?>
-            "$\\sigma\\vert _{\\{x\\}}$"
+            "$\\sigma|_{\\{x\\}}$"
           ]
         ]
diff --git a/tests/lhs-test.latex b/tests/lhs-test.latex
index 038e0b29b..3028063fe 100644
--- a/tests/lhs-test.latex
+++ b/tests/lhs-test.latex
@@ -23,7 +23,7 @@
 \usepackage{color}
 \usepackage{fancyvrb}
 \newcommand{\VerbBar}{|}
-\DefineShortVerb[commandchars=\\\{\}]{\|}
+\newcommand{\VERB}{\Verb[commandchars=\\\{\}]}
 \DefineVerbatimEnvironment{Highlighting}{Verbatim}{commandchars=\\\{\}}
 % Add ',fontsize=\small' for more characters per line
 \newenvironment{Shaded}{}{}