Document method in Visitor

diff --git a/visitor.h b/visitor.h
index 4b30261d48713216cb447ae2591e98b190e2173e..8cb6624c7031afe2e39c79542dbb99372cfd5c59 100644 (file)
--- a/visitor.h
+++ b/visitor.h
@@ -35,9 +35,12 @@ namespace odc {
                 */
                virtual void foldRight() = 0;
                /**
-                * A text piece has been found.
+                * A text piece has been found (8-bit characters).
                 */
                virtual void textShortPiece(const ShortPiece *piece) = 0;
+               /**
+                * A text piece has been found (16-bit characters).
+                */
                virtual void textLongPiece(const LongPiece *piece) = 0;
        };
 }