===================================================================
RCS file: /cvs/mandoc/TODO,v
retrieving revision 1.257
retrieving revision 1.265
diff -u -p -r1.257 -r1.265
--- mandoc/TODO	2018/07/31 15:25:55	1.257
+++ mandoc/TODO	2018/08/16 23:43:37	1.265
@@ -1,6 +1,6 @@
 ************************************************************************
 * Official mandoc TODO.
-* $Id: TODO,v 1.257 2018/07/31 15:25:55 schwarze Exp $
+* $Id: TODO,v 1.265 2018/08/16 23:43:37 schwarze Exp $
 ************************************************************************
 
 Many issues are annotated for difficulty as follows:
@@ -162,8 +162,12 @@ are mere guesses, and some may be wrong.
 
 --- missing man features -----------------------------------------------
 
+- .SY and .YS,
+  used by many groff manual pages
+
 - groff_www(7) .MTO and .URL
   These macros were used by the GNU grep(1) man page.
+  The groff_www(7) manual page itself uses them, too.
   We should probably *not* add them to mandoc.
   Just mentioning this here to keep track of the abuse.
   Laura Morales <lauretas at mail dot com> 20 Apr 2018 07:33:02 +0200
@@ -180,6 +184,9 @@ are mere guesses, and some may be wrong.
   pali dot rohar at gmail dot com 16 Jul 2018 13:03:35 +0200
   loc *  exist ***  algo ***  size **  imp *
 
+- support .ds requests inside tbl(7) code,
+  see tbl(1) for an example
+
 - support mdoc(7) and man(7) macros inside tbl(7) code;
   probably requires the parser reorg and letting tbl(7)
   use roff_node such that macro sets can mix;
@@ -316,6 +323,9 @@ are mere guesses, and some may be wrong.
 * formatting issues: ugly output
 ************************************************************************
 
+- .UR can nest inside .TP,
+  see roff(7) for examples
+
 - revisit empty in-line macros
   look at the difference between "Em x Em ." and "Sq x Em ."
   Carsten Kunze  Fri, 12 Dec 2014 00:15:41 +0100
@@ -499,6 +509,15 @@ 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