TileScrollView.patch

--- TileScrollView.m	2013-07-04 17:38:38.000000000 +0300
+++ TileScrollView.m.new	2016-08-22 22:29:31.010630626 +0300
@@ -73,7 +73,7 @@
 - (void)setDocument:docu
 {   int i;
 
-    document = docu; 
+    document = docu;
 
     [resPopupListButton setTarget:self];
     [resPopupListButton setAction:@selector(changeScale:)];
@@ -83,7 +83,7 @@
 
 /* created:  1993-07-04
  * modified: 2012-08-13
- * 
+ *
  * increment and decrement an entry in the popup menu
  */
 - (void)zoomIn:sender
@@ -93,17 +93,17 @@
     NSRect	bRect;
 
     for (row=0; row<[resPopupListButton numberOfItems]; row++)
-        if (Diff((VFloat)[[resPopupListButton itemAtIndex:row] tag] / 100.0, oldScaleFactor) < 0.001)
-            break;
-    row++;
-    if (row >= [resPopupListButton numberOfItems])
-        return;
-    [resPopupListButton setTitle:[resPopupListButton itemTitleAtIndex:row]];
+         if (Diff((float)[(TileScrollView*)[resPopupListButton itemAtIndex:row] tag] / 100.0, oldScaleFactor) < 0.001)
+             break;
+     row++;
+     if (row >= [resPopupListButton numberOfItems])
+         return;
+     [resPopupListButton setTitle:[resPopupListButton itemTitleAtIndex:row]];
 
-    scaleFactor = [[resPopupListButton itemAtIndex:row] tag] / 100.0;
+    scaleFactor = [(TileScrollView*)[resPopupListButton itemAtIndex:row] tag] / 100.0;
 
-    bRect = [[self documentView] visibleRect];
-    center.x = bRect.origin.x+bRect.size.width/2.0;
+     bRect = [[self documentView] visibleRect];
+     center.x = bRect.origin.x+bRect.size.width/2.0;
     center.y = bRect.origin.y+bRect.size.height/2.0;
 
     [document scale:NSMakeSize(scaleFactor/oldScaleFactor, scaleFactor/oldScaleFactor) withCenter:center];
@@ -119,13 +119,13 @@
     NSRect	bRect;
 
     for (row=0; row<[resPopupListButton numberOfItems]; row++)
-        if (Diff((float)[[resPopupListButton itemAtIndex:row] tag] / 100.0, oldScaleFactor) < 0.001)
+       if (Diff((float)[(TileScrollView*)[resPopupListButton itemAtIndex:row] tag] / 100.0, oldScaleFactor) < 0.001)
             break;
     row--;
     if (row < 0)
         return;
 
-    scaleFactor = (VFloat)[[resPopupListButton itemAtIndex:row] tag] / 100.0;
+    scaleFactor = [(TileScrollView*)[resPopupListButton itemAtIndex:row] tag] / 100.0;
 
 #if !defined(GNUSTEP_BASE_VERSION) && !defined(__APPLE__)	// OpenStep 4.2
     bRect = [[self documentView] bounds];
@@ -171,7 +171,7 @@
 
     /* get row of popup relating to current scale */
     for (row=0; row<[resPopupListButton numberOfItems]; row++)
-        if (Diff((VFloat)[[resPopupListButton itemAtIndex:row] tag] / 100.0, oldScaleFactor) < 0.001)
+        if (Diff((float)[(TileScrollView*)[resPopupListButton itemAtIndex:row] tag] / 100.0, oldScaleFactor) < 0.001)
             break;
     row++;
     if (row >= [resPopupListButton numberOfItems])
@@ -180,13 +180,13 @@
     /* climb up the popup entries and get the new row */
     for ( ; scale > 0.0 && row<[resPopupListButton numberOfItems]-1; row++ )
     {
-        scaleFactor = [[resPopupListButton itemAtIndex:row] tag] / 100.0;
+        scaleFactor = [(TileScrollView*)[resPopupListButton itemAtIndex:row] tag] / 100.0;
         if (scaleFactor / oldScaleFactor >= scale)
             break;
     }
 
     [resPopupListButton setTitle:[resPopupListButton itemTitleAtIndex:row]];
-    scaleFactor = [[resPopupListButton itemAtIndex:row] tag] / 100.0;
+    scaleFactor = [(TileScrollView*)[resPopupListButton itemAtIndex:row] tag] / 100.0;
 
     [document scale:NSMakeSize(scaleFactor/oldScaleFactor, scaleFactor/oldScaleFactor) withCenter:center];
     oldScaleFactor = scaleFactor;
@@ -229,7 +229,7 @@
     {   int row = -1;
 
         for (row=0; row<[resPopupListButton numberOfItems]; row++)
-            if (Diff((float)[[resPopupListButton itemAtIndex:row] tag] / 100.0, scaleFactor) < 0.001)
+            if (Diff((float)[(TileScrollView*)[resPopupListButton itemAtIndex:row] tag] / 100.0, oldScaleFactor) < 0.001)
                 [resPopupListButton selectItemAtIndex:row];
 
 #if !defined(GNUSTEP_BASE_VERSION) && !defined(__APPLE__)	// OpenStep 4.2