--- a/src/rcldb/rcldoc.h
+++ b/src/rcldb/rcldoc.h
@@ -16,7 +16,7 @@
*/
#ifndef _RCLDOC_H_INCLUDED_
#define _RCLDOC_H_INCLUDED_
-/* @(#$Id: rcldoc.h,v 1.5 2008-07-28 12:24:15 dockes Exp $ (C) 2006 J.F.Dockes */
+/* @(#$Id: rcldoc.h,v 1.6 2008-07-29 06:25:29 dockes Exp $ (C) 2006 J.F.Dockes */
#include <string>
#include <map>
@@ -75,9 +75,11 @@
// Doc text size. Index: from text.length(). Query: set by rcldb from
// index doc data.
string dbytes;
- // Doc signature. Used for up to date checks. This is opaque, and
- // could just as well be ctime, size, ctime+size, md5, whatever.
+
+ // Doc signature. Used for up to date checks.
// Index: set by Db::Add caller. Query: set from doc data.
+ // This is opaque to rcldb, and could just as well be ctime, size,
+ // ctime+size, md5, whatever.
string sig;
// The following fields don't go to the db record