# HG changeset patch
# User mas01cr
# Date 1193658350 0
# Node ID 7c7072a8626ac3e00d171ab78c177a0a0b7e8f7f
# Parent  c337813dcbdac93b6474f3b7b558e0f94ffbfef1
Note another TODO, about yet more safety issues.

diff -r c337813dcbda -r 7c7072a8626a docs/TODO.txt
--- a/docs/TODO.txt	Wed Oct 24 13:29:30 2007 +0000
+++ b/docs/TODO.txt	Mon Oct 29 11:45:50 2007 +0000
@@ -64,6 +64,13 @@
 
 * architectural issues
 
+** more safety
+
+A couple of areas are not yet safe against runtime faults.  The simple
+case is zero-length features, which will lead to division by zero
+errors; more pressingly, large databases might well end up writing off
+the end of the various tables (e.g. track, l2norm).
+
 ** API vs command-line
 
 While having a command line interface is nice, having the only way to