regexp-class mapping TODO

Signed-off-by: martin f. krafft <madduck@madduck.net>
diff --git a/TODO b/TODO
index 78b5046..644bfe6 100644
--- a/TODO
+++ b/TODO
@@ -11,3 +11,6 @@
 - Think about alternative implementations for Parameter interpolation, as
   DictPath and RefValue are a bit cumbersome. It works, but it's not exactly
   intuitive or pretty.
+- Maybe a regexp→class mapping to allow massive numbers of nodes (e.g. web\d+)
+  to be classified all at once, without requiring thousands of node-files to be
+  created.