From 8e6e9d3782e80572dbd8432999ece5ea43b355f2 Mon Sep 17 00:00:00 2001
From: Vincent van Ravesteijn <vfr@lyx.org>
Date: Sun, 13 Feb 2011 09:49:50 +0000
Subject: [PATCH] Add comment.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37621 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/TextMetrics.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/TextMetrics.cpp b/src/TextMetrics.cpp
index 6c3197cfbc..c8eb1ff6ad 100644
--- a/src/TextMetrics.cpp
+++ b/src/TextMetrics.cpp
@@ -313,6 +313,9 @@ bool TextMetrics::isRTLBoundary(pit_type pit, pos_type pos) const
 }
 
 
+// isRTLBoundary returns false on a real end-of-line boundary,
+// because otherwise the two boundary types get mixed up.
+// This is the whole purpose of this being in TextMetrics.
 bool TextMetrics::isRTLBoundary(pit_type pit, pos_type pos,
 		Font const & font) const
 {