diff --git a/go/src/miller/parsing/mlr.bnf b/go/src/miller/parsing/mlr.bnf
index 48161f287..d7461a105 100644
--- a/go/src/miller/parsing/mlr.bnf
+++ b/go/src/miller/parsing/mlr.bnf
@@ -1412,11 +1412,8 @@ TripleForUpdate
 //	A = mlr_dsl_ast_node_alloc_zary("return_void", MD_AST_NODE_TYPE_RETURN_VOID);
 //}
 
-//// Begin/end
 //Statement(A) ::= FuncBlock(B).  { A = B; }
 //Statement(A) ::= SubrBlock(B).  { A = B; }
-//Statement(A) ::= BeginBlock(B). { A = B; }
-//Statement(A) ::= EndBlock(B).   { A = B; }
 
 //Statement(A) ::= md_token_subr_call FcnOrSubrCall(B). {
 //	A = mlr_dsl_ast_node_alloc_unary("subr_call", MD_AST_NODE_TYPE_SUBR_CALLSITE, B);
diff --git a/go/todo.txt b/go/todo.txt
index bf4360e97..4fa86836a 100644
--- a/go/todo.txt
+++ b/go/todo.txt
@@ -46,9 +46,6 @@ TOP OF LIST:
 CATEGORIES:
 
 * widen verb coverage
-  o count
-  o repeat
-  o focus on calendar/DST/TZ improvements
 
 * widen CLI coverage
   o --c2x et al. -- fold in markdown
@@ -67,7 +64,6 @@ CATEGORIES:
   o non-lite DKVP reader/writer
   o comment-filtering-compaosed io.Reader
   o make a pprint reader w/ width-detect
-  o '_' as empty-marker in pprint -- ? backwards-incompatible if so ...
 
 * widen DSL coverage
   ! print/dump/emit w/ redirect options