From bca9a6ca73b05856eb24f38795d67fdefa939878 Mon Sep 17 00:00:00 2001
From: Tommaso Cucinotta <tommaso@lyx.org>
Date: Wed, 11 May 2011 18:59:54 +0000
Subject: [PATCH] Fix #7549, due to a problem in exporting to plaintext a
 multicell inset, where we now export all of the cells separated by "\t",
 instead of only the first cell.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@38712 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/mathed/InsetMathHull.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/mathed/InsetMathHull.cpp b/src/mathed/InsetMathHull.cpp
index 308ea599ee..4e66925d20 100644
--- a/src/mathed/InsetMathHull.cpp
+++ b/src/mathed/InsetMathHull.cpp
@@ -1897,7 +1897,8 @@ int InsetMathHull::plaintext(odocstream & os, OutputParams const &) const
 		if (type_ == hullRegexp)
 			write(wi);
 		else
-			wi << cell(0);
+			for (idx_type i = 0; i < nargs(); ++i)
+				wi << (i == 0 ? "" : "\t") << cell(i);
 		docstring const str = oss.str();
 		os << str;
 		return str.size();