From c0fa3a6aaed785b489943f85b1e569020a33a50e Mon Sep 17 00:00:00 2001
From: Jonas 'Sortie' Termansen <sortie@maxsi.org>
Date: Thu, 24 Nov 2011 19:27:24 +0100
Subject: [PATCH] Editor no longer moves the cursor if not needed.

---
 utils/editor.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/utils/editor.cpp b/utils/editor.cpp
index ac16bf34..66c325be 100644
--- a/utils/editor.cpp
+++ b/utils/editor.cpp
@@ -62,9 +62,16 @@ unsigned textmode()
 
 	bool ctrl = false;
 
+	int oldcursorx = -1;
+	int oldcursory = -1;
 	while ( true )
 	{
-		cursorto(cursorx, cursory);
+		if ( oldcursorx != cursorx || oldcursory != cursory )
+		{
+			cursorto(cursorx, cursory);
+			oldcursorx = cursorx;
+			oldcursory = cursory;
+		}
 
 		unsigned method = System::Keyboard::POLL;
 		uint32_t codepoint = System::Keyboard::ReceiveKeystroke(method);