* generic/tclCmdIL.c (TclLindex*): Rewrites to make efficient private

        copies of the list and indexlist arguments, so we can operate on the
        list elements directly with no fear of shimmering effects. Replaces
        defensive coding schemes that are otherwise required.  End result is
        that TclLindexList is entirely a wrapper around TclLindexFlat, which
        is now the core engine of all [lindex] operations.

1 files changed, 7 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 41327c1..780657e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2007-03-07  Don Porter  <dgp@users.sourceforge.net>
 
+	* generic/tclCmdIL.c (TclLindex*):	Rewrites to make efficient private
+	copies of the list and indexlist arguments, so we can operate on the
+	list elements directly with no fear of shimmering effects. Replaces
+	defensive coding schemes that are otherwise required.  End result is 
+	that TclLindexList is entirely a wrapper around TclLindexFlat, which
+	is now the core engine of all [lindex] operations.
+
 	* generic/tclObj.c (Tcl_AppendAllObjTypes):	Converted to simpler
 	list validity test.