From c22c2482f3a3731f2b0b126661421cac44da0a62 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20P=C3=B6nitz?= <poenitz@gmx.net>
Date: Wed, 6 Nov 2002 11:13:56 +0000
Subject: [PATCH] whitespace, unused code, unused convenience function for
 debugging

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5589 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/mathed/math_iterator.C  | 14 ++------------
 src/mathed/math_iterator.h  |  2 ++
 src/mathed/math_nestinset.C |  1 +
 3 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/src/mathed/math_iterator.C b/src/mathed/math_iterator.C
index ddfbc620aa..cda774c47a 100644
--- a/src/mathed/math_iterator.C
+++ b/src/mathed/math_iterator.C
@@ -123,22 +123,12 @@ void MathIterator::jump(difference_type i)
 }
 
 
-/*
-void MathIterator::shrink(size_type i)
+bool MathIterator::normal() const
 {
-	if (i < size())
-		erase(begin() + i, end());
+	return back().pos_ < cell().size();
 }
 
 
-void MathIterator::shrink(size_type i)
-{
-	if (i < size())
-		erase(begin() + i, end());
-}
-*/
-
-
 void MathIterator::shrink(size_type i)
 {
 	if (i < size())
diff --git a/src/mathed/math_iterator.h b/src/mathed/math_iterator.h
index 8d71416a66..53a9727f5d 100644
--- a/src/mathed/math_iterator.h
+++ b/src/mathed/math_iterator.h
@@ -50,6 +50,8 @@ public:
 	void goEnd();
 	/// read access to top most item
 	MathArray const & cell() const;
+	/// is this a non-end position
+	bool normal() const;
 	/// shrinks to at most i levels
 	void shrink(size_type i);
 
diff --git a/src/mathed/math_nestinset.C b/src/mathed/math_nestinset.C
index 85c41832da..5308cfc807 100644
--- a/src/mathed/math_nestinset.C
+++ b/src/mathed/math_nestinset.C
@@ -45,6 +45,7 @@ void MathNestInset::getPos(idx_type idx, pos_type pos, int & x, int & y) const
 		x += 2;
 }
 
+
 void MathNestInset::substitute(MathMacro const & m)
 {
 	for (idx_type i = 0; i < nargs(); ++i)