[svn-upgrade] Integrating new upstream version, ion3 (20070203)

[ion3.git] / ioncore / navi.c

diff --git a/ioncore/navi.c b/ioncore/navi.c
index f52a44bf9739ce9b83e36115586317e36680e1cb..7a10e6be580bc709429d7e866852b24c74c92658 100644 (file)
--- a/ioncore/navi.c
+++ b/ioncore/navi.c
@@ -1,7 +1,7 @@
 /*
  * ion/ioncore/navi.c
  *
- * Copyright (c) Tuomo Valkonen 2006. 
+ * Copyright (c) Tuomo Valkonen 2006-2007. 
  *
  * Ion is free software; you can redistribute it and/or modify it under
  * the terms of the GNU Lesser General Public License as published by
@@ -120,6 +120,7 @@ static bool may_ascend(WRegion *to, WRegion *from, WRegionNaviData *data)
     }else if(data->no_ascend!=NULL){
         return (data->no_ascend!=(Obj*)from);
     }else{
+        /* Set to TRUE for cycling out of nested workspaces etc. */
         return !OBJ_IS(from, WMPlex);
     }
 }
@@ -136,6 +137,7 @@ static bool may_descend(WRegion *to, WRegion *from, WRegionNaviData *data)
     }else if(data->no_descend!=NULL){
         return (data->no_descend!=(Obj*)from);
     }else{
+        /* Set to TRUE for cycling into nested workspaces etc. */
         return !OBJ_IS(to, WMPlex);
     }
 }