[patch] what's this?

[Alfredo Braunstein]

AFAIK this was never used. I cannot see its use, so I'll remove it shortly.

A/


Index: CursorSlice.h
===================================================================
--- CursorSlice.h	(revision 19783)
+++ CursorSlice.h	(working copy)
@@ -152,8 +152,6 @@
 	idx_type idx_;
 	/// paragraph in this cell (used by texted)
 	pit_type pit_;
-	/// true if 'pit' was properly initialized
-	bool pit_valid_;
 	/// position in this cell
 	pos_type pos_;
 };