From e4480f7a9728a20084a4ec8dbab3827dd326dd51 Mon Sep 17 00:00:00 2001
From: Mitchell Livingston <livings124@transmissionbt.com>
Date: Thu, 24 Aug 2006 02:04:54 +0000
Subject: [PATCH] Don't recreate the whole log string each time a line is
 removed.

---
 macosx/MessageWindowController.m | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/macosx/MessageWindowController.m b/macosx/MessageWindowController.m
index 222b742c8..ece7488fc 100644
--- a/macosx/MessageWindowController.m
+++ b/macosx/MessageWindowController.m
@@ -118,14 +118,13 @@
             NSString * text = [fTextView string];
             unsigned int loc = [text rangeOfString: @"\n"].location;
             if (loc != NSNotFound)
-                [fTextView setString: [[text substringFromIndex: loc + 1] stringByAppendingString: messageString]];
+                [[fTextView textStorage] deleteCharactersInRange: NSMakeRange(0, loc + 1)];
         }
         else
-        {
-            [[fTextView textStorage] appendAttributedString: [[[NSAttributedString alloc] initWithString:
-                                        messageString attributes: fAttributes] autorelease]];
             fLines++;
-        }
+        
+        [[fTextView textStorage] appendAttributedString: [[[NSAttributedString alloc] initWithString:
+                                        messageString attributes: fAttributes] autorelease]];
     }
     
     tr_freeMessageList(messages);