ed: Update TODO

Remove the cases are tested to work correctly now.

TODO

@@ -28,10 +28,6 @@ Bugs
 
 ed
 --
-* Multi-line commands don't work in global commands:
-    g/^line/a \
-    line1
-    .
 * cat <<EOF | ed
     0a
     int radix = 16;
@@ -54,19 +50,16 @@ ed
     line
     .
     1g/^$/p
+* cat <<EOF | ed
+i
+foobar1
+foobar2
+.
+1,2s/foo/&\
+&/
+,n
+
 * Editing huge files doesn't work well.
-* Escaping newlines in replacement doesn't work well:
-	% /bin/ed
-	i
-	foobar
-	.
-	s/foo/&\
-	->
-	->bar
-	,p
-	foo
-	->bar
-	Q
 
 
 printf