decoding problem of NSParagraphstyle

[Sebastian Reitenbach]

Hi,

I found that Grr is unable to open its Gorm files on amd64. First I thought 
that resaving the gorm files might help, but that didn't worked out.

After a closer look I found that the patch below helps.
The patch is against latest release, but I also haven't seen any changes in 
trunk against NSParagraphStyle.m since
then.
I guess the patch might break gorm files which are created since SVN rev 
r36154, where it seems, Fred changed
the coding/encoding for that.

Sebastian

$OpenBSD$
--- Source/NSParagraphStyle.m.orig      Sun Mar 17 20:53:50 2013
+++ Source/NSParagraphStyle.m   Fri May 17 14:13:52 2013
@@ -236,7 +236,7 @@ static NSParagraphStyle     *defaultStyle = nil;
     {
       /* Set the class version to 2, as the writing direction is now 
         stored in the encoding */
-      [self setVersion: 2];
+      [self setVersion: 3];
     }
 }
 
@@ -494,9 +494,18 @@ static NSParagraphStyle    *defaultStyle = nil;
           [aCoder decodeArrayOfObjCType: @encode(float)
                   count: count
                   at: locations];
-          [aCoder decodeArrayOfObjCType: @encode(NSInteger)
+          if ([aCoder versionForClassName: @"NSParagraphStyle"] >= 3)
+            {
+              [aCoder decodeArrayOfObjCType: @encode(NSInteger)
                   count: count
                   at: types];
+           }
+         else
+            {
+              [aCoder decodeArrayOfObjCType: @encode(int)
+                  count: count
+                  at: types];
+           }
           for (i = 0; i < count; i++)
             {
               NSTextTab        *tab;