From 128ebf92ec0348ee09f48fe0b0b3e119b4f45bc3 Mon Sep 17 00:00:00 2001
From: Andy Arvanitis <andyarvanitis@gmail.com>
Date: Sun, 6 Oct 2013 22:53:36 -0700
Subject: [PATCH] Switch to MRR (from GC) in CurrentLineHighlighter for Xcode5

---
 .../XCFixin_CurrentLineHighlighter.m                  | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/XCFixin_CurrentLineHighlighter/XCFixin_CurrentLineHighlighter.m b/XCFixin_CurrentLineHighlighter/XCFixin_CurrentLineHighlighter.m
index f7088d1..018f7ce 100644
--- a/XCFixin_CurrentLineHighlighter/XCFixin_CurrentLineHighlighter.m
+++ b/XCFixin_CurrentLineHighlighter/XCFixin_CurrentLineHighlighter.m
@@ -78,6 +78,8 @@ - (id) init {
 - (void) dealloc {
 //-----------------------------------------------------------------------------------------------
   [[NSNotificationCenter defaultCenter] removeObserver:self];
+  [sourceEditorViewClass release];
+  [highlightColorAttributes release];
   [super dealloc];
 }
 
@@ -107,6 +109,7 @@ - (void) loadHighlightColor {
         [NSDictionary dictionaryWithObjectsAndKeys: color,
                                                     NSBackgroundColorAttributeName,
                                                     nil];
+    [highlightColorAttributes retain];
   }
 }
 
@@ -122,7 +125,7 @@ - (void) saveHighlightColor:(NSColor*)color {
 - (void) highlightLineInView:(id)view containingRange:(NSRange)range {
 //-----------------------------------------------------------------------------------------------
   @try {                                                                                                                                                    
-    [[view layoutManager] addTemporaryAttributes: highlightColorAttributes 
+    [[view layoutManager] addTemporaryAttributes: highlightColorAttributes
                                forCharacterRange: [[view string] lineRangeForRange:range] ];
   }
   @catch ( NSException* exception ) {
@@ -168,10 +171,15 @@ - (IBAction)changeColor:(id)sender {
 //-----------------------------------------------------------------------------------------------
   NSColorPanel* colorPanel = [NSColorPanel sharedColorPanel];
 
+  [highlightColorAttributes release];
+
   highlightColorAttributes = 
       [NSDictionary dictionaryWithObjectsAndKeys: [colorPanel color],
                                                   NSBackgroundColorAttributeName, 
                                                   nil];
+
+  [highlightColorAttributes retain];
+
   [self saveHighlightColor:[colorPanel color]];
                                                     
   // Update window size (grow then back to what it was) in order to cause frame
@@ -225,6 +233,7 @@ - (void) addItemToApplicationMenu {
 - (void) applicationReady:(NSNotification*)notification {
 //-----------------------------------------------------------------------------------------------
   sourceEditorViewClass = NSClassFromString(@"DVTSourceTextView");
+  [sourceEditorViewClass retain];
   [self loadHighlightColor];
 }