[gtksourceview/wip/search] search: const GtkTextIter

[Sébastien Wilmet <swilmet src gnome org>]

commit 5602958f712fb47999d73b7a20ab225c86479dd1
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Jun 21 13:41:05 2013 +0200

    search: const GtkTextIter

 gtksourceview/gtksourcesearch.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtksourceview/gtksourcesearch.c b/gtksourceview/gtksourcesearch.c
index c82cb4a..66b70a9 100644
--- a/gtksourceview/gtksourcesearch.c
+++ b/gtksourceview/gtksourcesearch.c
@@ -512,9 +512,9 @@ install_idle_scan (GtkSourceSearch *search)
 }
 
 static void
-add_subregion_to_scan (GtkSourceSearch *search,
-                      GtkTextIter     *subregion_start,
-                      GtkTextIter     *subregion_end)
+add_subregion_to_scan (GtkSourceSearch   *search,
+                      const GtkTextIter *subregion_start,
+                      const GtkTextIter *subregion_end)
 {
        GtkTextIter start = *subregion_start;
        GtkTextIter end = *subregion_end;