[gedit] Added gedit_utils_text_iter_assign

[Jesse van den Kieboom <jessevdk src gnome org>]

commit b8431c57d3963f97e4735294df2004a9bcd868bc
Author: Jesse van den Kieboom <jesse vandenkieboom epfl ch>
Date:   Tue Mar 22 16:01:36 2011 +0100

    Added gedit_utils_text_iter_assign
    
    We need this for bindings that need to assign text iters, because right now
    we can't (for example multiedit needs this). See bug #645258

 gedit/gedit-utils.c |   10 ++++++++++
 gedit/gedit-utils.h |    3 +++
 2 files changed, 13 insertions(+), 0 deletions(-)
---
diff --git a/gedit/gedit-utils.c b/gedit/gedit-utils.c
index e03da37..872038b 100644
--- a/gedit/gedit-utils.c
+++ b/gedit/gedit-utils.c
@@ -1494,4 +1494,14 @@ gedit_utils_get_compression_type_from_content_type (const gchar *content_type)
 	return GEDIT_DOCUMENT_COMPRESSION_TYPE_NONE;
 }
 
+void
+gedit_utils_text_iter_assign (GtkTextIter       *iter,
+                              GtkTextIter const *other)
+{
+	g_return_if_fail (iter != NULL);
+	g_return_if_fail (other != NULL);
+
+	*iter = *other;
+}
+
 /* ex:set ts=8 noet: */
diff --git a/gedit/gedit-utils.h b/gedit/gedit-utils.h
index 7a73e61..0f54fb0 100644
--- a/gedit/gedit-utils.h
+++ b/gedit/gedit-utils.h
@@ -146,6 +146,9 @@ GeditDocumentCompressionType
 		 gedit_utils_get_compression_type_from_content_type
 		 					(const gchar      *content_type);
 
+void             gedit_utils_text_iter_assign           (GtkTextIter       *iter,
+                                                         GtkTextIter const *other);
+
 G_END_DECLS
 
 #endif /* __GEDIT_UTILS_H__ */