===================================================================
RCS file: /cvs/mandoc/TODO,v
retrieving revision 1.287
retrieving revision 1.289
diff -u -p -r1.287 -r1.289
--- mandoc/TODO	2019/03/04 11:37:30	1.287
+++ mandoc/TODO	2019/03/04 13:01:57	1.289
@@ -1,6 +1,6 @@
 ************************************************************************
 * Official mandoc TODO.
-* $Id: TODO,v 1.287 2019/03/04 11:37:30 schwarze Exp $
+* $Id: TODO,v 1.289 2019/03/04 13:01:57 schwarze Exp $
 ************************************************************************
 
 Many issues are annotated for difficulty as follows:
@@ -446,15 +446,6 @@ are mere guesses, and some may be wrong.
 * warning issues
 ************************************************************************
 
-- When a man(1) command returns no result and there was an -S
-  argument, check the -S argument against the list of valid
-  architectures and say "Unknown architecture AAA" rather than
-  "No entry for NNN in the manual" if there is no match.
-  Requires moving the lists of valid architectures out of
-  mdoc_validate.c such that they can be used by main.c.
-  Discussed with jmc@ 10 Aug 2018 19:20:12 +0100.
-  loc **  exist *  algo *  size *  imp **
-
 - warn about duplicate .Sh/.Ss heads
   gre(4): Rename duplicate sections 20 Apr 2018 15:27:33 +0200
   loc *  exist *  algo *  size *  imp **
@@ -522,10 +513,6 @@ are mere guesses, and some may be wrong.
   See the file test-PATH_MAX.c for details.
   Found by Aaron M. Ucko in the GNU Hurd via Bdale Garbee,
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=829624
-
-- We use the input line number at several places to distinguish
-  same-line from different-line input.  That plainly doesn't work
-  with user-defined macros, leading to random breakage.
 
 - Is it possible to further simplify ENDBODY_SPACE?