From 98f5aa6d65d2e3e9d9ad8b64ce252e01327a3895 Mon Sep 17 00:00:00 2001
From: Kelvin Sherlock <ksherlock@gmail.com>
Date: Thu, 20 Jan 2011 02:34:41 +0000
Subject: [PATCH] textport fixes for insertLine, tabTo.

git-svn-id: svn://qnap.local/TwoTerm/trunk@2001 5590a31f-7b70-45f8-8c82-aa3a8e5f4507
---
 cpp/Screen.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cpp/Screen.cpp b/cpp/Screen.cpp
index e6835d2..d6d41fc 100644
--- a/cpp/Screen.cpp
+++ b/cpp/Screen.cpp
@@ -154,7 +154,7 @@ void Screen::tabTo(TextPort *textPort, unsigned xPos)
         _screen[cursor.y][x + textPort->frame.minX()] = clear;
     }
     
-    textPort->cursor.x += xPos;
+    textPort->cursor.x = xPos;
     if (textPort != &_port) _port.cursor = textPort->absoluteCursor();
 
     _updates.push_back(_port.cursor);
@@ -833,7 +833,7 @@ void Screen::deleteLine(TextPort *textPort, unsigned line)
     if (line >= frame.height()) return;
     
     // move all subsequent lines back by 1.
-    for (int y = line; y < frame.height() - 2; ++y)
+    for (int y = line; y < frame.height() - 1; ++y)
     {
         CharInfoIterator iter;
         CharInfoIterator end;