Fix tests (and src) such that all tests pass again.

1 files changed, 26 insertions, 0 deletions

diff --git a/README b/README
index 10e905a..e869667 100644
--- a/README
+++ b/README
@@ -4,6 +4,32 @@ upb - a minimalist implementation of protocol buffers.
 - For API documentation, see the header files.
 - To build type "make".
 
+
+ROADMAP OF THE SOURCE
+=====================
+
+benchmark/
+  Benchmarks of upb and other protocol buffer implementations.
+descriptor/
+  Files that describe the format of Protocol Buffer "descriptors", which are
+  protocol buffers that describe the format of other protocol buffers.  These
+  are used extensively inside upb.
+labs/
+  Code that is not part of upb, but contains efficiency-related experiments
+  about alternate ways of implementing things.  When possible, these are
+  benchmarked by the tests in benchmark/.  We also test these with the tests
+  in tests/, to ensure that the alternate implementations are actually correct.
+src/
+  The core source directory.  builds into src/libupb.a.
+tests/
+  Unit tests.
+tools/
+  Command-line tools like the upb compiler.
+
+
+CONTACT
+=======
+
 Author: Joshua Haberman (joshua@reverberate.org, haberman@google.com)
 See LICENSE for copyright information.