Now that exceptions are allowed, handle gracefully the case where a Buffer temp direc...

[lyx.git] / src / support / types.h

diff --git a/src/support/types.h b/src/support/types.h
index d1a308a3b81efd317fb0eaae0f0ee33b0f270863..206d2818b15672ca82067794227c4cf2fbde2ed4 100644 (file)
--- a/src/support/types.h
+++ b/src/support/types.h
@@ -18,15 +18,17 @@
 
 #include <cstddef>
 
-namespace lyx
-{
+namespace lyx {
+
        /// a type for positions used in paragraphs
        // needs to be signed for a while to hold the special value -1 that is
-       // used there...
+       // used there
        typedef ptrdiff_t  pos_type;
 
        /// a type for paragraph offsets
-       typedef ptrdiff_t  paroffset_type;
+       // FIXME: should be unsigned as well.
+       // however, simply changing it breaks a downward loop somewhere...
+       typedef ptrdiff_t  pit_type;
 
        /// a type for the nesting depth of a paragraph
        typedef size_t     depth_type;
@@ -88,6 +90,14 @@ namespace lyx
                NEXT_WORD
        };
 
-}
+       ///
+       enum PageSides {
+               ///
+               OneSide,
+               ///
+               TwoSides
+       };
+
+} // namespace lyx
 
 #endif // LYX_TYPES_H