CANONICAL-XER
diff --git a/TODO b/TODO
index 16a102b..e341a10 100644
--- a/TODO
+++ b/TODO
@@ -1,16 +1,18 @@
MAJOR:
-1. Support for PER encoding. Requires advanced subtype constraints support,
+1. Support for XER decoding.
+ Status: The BASIC-XER and CANONICAL-XER are implemented.
+ The XER decoding is not yet implemented.
+
+2. Support for PER encoding. Requires advanced subtype constraints support,
which is already completed.
-2. Support for XER decoding (the BASIC-XER encoding is already implemented).
-
3. Support for Information Object Classes.
- Status: support for parsing IOCs is mostly present. Support for slicing
- the IOCs to produce "views" is not yet designed.
-
+ Status: Support for parsing IOCs is mostly present.
+ Support for slicing the IOCs to produce "views"
+ is not yet designed.
MINOR:
1. Support for DEFAULT encoding and decoding, at least in INTEGER/ENUMERATED types.
-2. Support for EXTERNAL, EMBEDDED-PDV and CHARACTER STRING types.
+3. Support for EXTERNAL, EMBEDDED-PDV and CHARACTER STRING types.