Update notes.

diff --git a/2020-goals/notes.txt b/2020-goals/notes.txt
index f070cf8..65f2d22 100644 (file)
--- a/2020-goals/notes.txt
+++ b/2020-goals/notes.txt
@@ -283,6 +283,7 @@ to do:
  - Explain tactics better, Kashyap found it confusing.
 
  - Should "tactic" be "predicate"?
+   Tactics might use ‘is-’ instead of ‘*’, eg. is-file, is-koji-built
 
  - Cover some of the other tools that are better makes.
    (Note I'm not covering all DAG solvers like Ninja unless they
@@ -295,5 +296,6 @@ to do:
    * http://www.crufty.net/help/sjg/bmake-meta-mode.htm
      - alternative route to finding deps by snooping on file
        accesses at the kernel level
+   * https://github.com/apenwarr/redo - similar to above
 
-   * https://web.archive.org/web/20000815230547/http://software-carpentry.codesourcery.com/sc_build
+   * https://web.archive.org/web/20001027183954/http://software-carpentry.codesourcery.com/entries/build/Tromey/Tromey.html