[evolution-patches] [gtkhtml] Patch for bug 330382 Evolution hangs when navigating mails with both RTL and LTR texts in caret mode

[Irene Huang <Irene Huang Sun COM>]

Hi,
	This fixes the bug 330382. A loop without exits is the reason that
Evolution hangs. Updating the variable dir within the loop solves the
problem. 

Please Review 

Thanks 

--Irene

Index: src/ChangeLog
===================================================================
RCS file: /cvs/gnome/gtkhtml/src/ChangeLog,v
retrieving revision 1.2159
diff -u -r1.2159 ChangeLog
--- src/ChangeLog	6 Feb 2006 09:59:36 -0000	1.2159
+++ src/ChangeLog	8 Feb 2006 11:43:51 -0000
@@ -1,3 +1,10 @@
+2006-02-08  Irene Huang <Irene Huang sun com>
+
+	Fixes bug #330382
+
+	* htmlcursor.c: (html_cursor_down): Check the direction 
+	of text (Change the value of dir) even if new_line is not found.
+
 2006-02-06  Veerapuram Varadhan <vvaradhan novell com>
 
 	** Fixes bug #326366
Index: src/htmlcursor.c
===================================================================
RCS file: /cvs/gnome/gtkhtml/src/htmlcursor.c,v
retrieving revision 1.74
diff -u -r1.74 htmlcursor.c
--- src/htmlcursor.c	31 Mar 2005 12:44:42 -0000	1.74
+++ src/htmlcursor.c	8 Feb 2006 11:43:51 -0000
@@ -481,11 +481,11 @@
 			}
 
 			new_line = TRUE;
-			if (cursor->object->parent)
-				dir = html_object_get_direction (cursor->object->parent);
-			else
-				dir = HTML_DIRECTION_LTR;
 		}
+		if (cursor->object->parent)
+			dir = html_object_get_direction (cursor->object->parent);
+		else
+			dir = HTML_DIRECTION_LTR;
 
 		if (dir == HTML_DIRECTION_RTL) {
 			if (new_line && x <= target_x) {