--- a/src/org/tn5250j/framework/tn5250/Screen5250.java	Wed Jul 30 12:09:51 2014 -0700
+++ b/src/org/tn5250j/framework/tn5250/Screen5250.java	Wed Jul 30 14:16:58 2014 -0700
@@ -1327,6 +1327,7 @@
                 break;
 
             case HOME:
+
                 // position to the home position set
                 if (lastPos + numCols + 1 != homePos) {
                     goto_XY(homePos - numCols - 1);
@@ -2661,7 +2662,9 @@
 
         if (l >= 0) {
             lastPos = l * numCols + c;
+
             while (!isInField()) advancePos();
+
             setDirty(lastPos);
             fireCursorChanged();
         }
@@ -2673,12 +2676,14 @@
             setDirty(lastPos);
             setDirty(lastPos + cf.getLength());
             lastPos += data.length;
+
             if (!isInField()) {
                 gotoFieldNext();
                 isInField();
                 cf = screenFields.getCurrentField();
                 lastPos = cf.getStartPos();
             }
+
             setDirty(lastPos);
             fireCursorChanged();
         }
@@ -3568,7 +3573,9 @@
      */
     protected void changePos(int i) {
         lastPos += i;
+
         while (lastPos < 0)          lastPos += lenScreen;
+
         while (lastPos >= lenScreen) lastPos -= lenScreen;
     }
 
@@ -3745,7 +3752,7 @@
     }
 
     public void onFontSizeChanged(float size) {
-        fireScreenChanged(0, 0, numRows-1, numCols-1);
+        fireScreenChanged(0, 0, numRows - 1, numCols - 1);
     }
 
     /**