[gtk+/gtk-2-24] Bug 701332 - Patch for minor glitch in NSTextInput

[John Ralls <jralls src gnome org>]

commit 43ed68aa33b8e5efde01f7ef10d081b979cd451f
Author: Ek Kato <ek kato gmail com>
Date:   Sat Jul 27 13:55:39 2013 -0700

    Bug 701332 - Patch for minor glitch in NSTextInput

 gdk/quartz/GdkQuartzView.c |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/gdk/quartz/GdkQuartzView.c b/gdk/quartz/GdkQuartzView.c
index f9ad706..7f0ec40 100644
--- a/gdk/quartz/GdkQuartzView.c
+++ b/gdk/quartz/GdkQuartzView.c
@@ -125,14 +125,20 @@
 -(void)unmarkText
 {
   GDK_NOTE (EVENTS, g_print ("unmarkText\n"));
+  gchar *prev_str;
   markedRange = selectedRange = NSMakeRange (NSNotFound, 0);
+
+  prev_str = g_object_get_data (G_OBJECT (gdk_window), TIC_MARKED_TEXT);
+  if (prev_str)
+    g_free (prev_str);
+  g_object_set_data (G_OBJECT (gdk_window), TIC_MARKED_TEXT, NULL);
 }
 
 -(void)setMarkedText: (id)aString selectedRange: (NSRange)newSelection replacementRange: 
(NSRange)replacementRange
 {
   GDK_NOTE (EVENTS, g_print ("setMarkedText\n"));
   const char *str;
-  char *prev_str;
+  gchar *prev_str;
 
   if (replacementRange.location == NSNotFound)
     {
@@ -176,7 +182,7 @@
 {
   GDK_NOTE (EVENTS, g_print ("insertText\n"));
   const char *str;
-  char *prev_str;
+  gchar *prev_str;
 
   if ([self hasMarkedText])
     [self unmarkText];