From 7fea2dad0ff2cba84b68d1dfae661e2f075ee399 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20P=C3=B6nitz?= <poenitz@gmx.net>
Date: Fri, 27 Jul 2001 14:50:33 +0000
Subject: [PATCH] somewhat better support for \| when reading

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2372 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/mathed/math_parser.C | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/mathed/math_parser.C b/src/mathed/math_parser.C
index 35bc647dd2..5ab89b2747 100644
--- a/src/mathed/math_parser.C
+++ b/src/mathed/math_parser.C
@@ -302,6 +302,10 @@ int yylex()
 				yylval.i = LM_OT_EQUATION;
 				return LM_TK_END;
 			}
+			if (c == '|') {
+				yytext = "|";
+				return LM_TK_UNDEF;
+			}
 			if (contains(latex_special_chars, c)) {
 				yylval.i = c;
 				return LM_TK_SPECIAL;