===================================================================
RCS file: /cvs/mandoc/TODO,v
retrieving revision 1.247
retrieving revision 1.249
diff -u -p -r1.247 -r1.249
--- mandoc/TODO	2017/09/02 11:55:11	1.247
+++ mandoc/TODO	2018/04/09 02:31:42	1.249
@@ -1,6 +1,6 @@
 ************************************************************************
 * Official mandoc TODO.
-* $Id: TODO,v 1.247 2017/09/02 11:55:11 schwarze Exp $
+* $Id: TODO,v 1.249 2018/04/09 02:31:42 schwarze Exp $
 ************************************************************************
 
 Many issues are annotated for difficulty as follows:
@@ -87,10 +87,6 @@ are mere guesses, and some may be wrong.
   Found by naddy@ in devel/cutils cobfusc(1)  Mon, 16 Feb 2015 19:10:52 +0100
   loc ***  exist ***  algo ***  size **  imp *
 
-- using undefined strings or macros defines them to be empty
-  wl@  Mon, 14 Nov 2011 14:37:01 +0000
-  loc *  exist *  algo *  size *  imp *
-
 --- missing mdoc features ----------------------------------------------
 
 - .Bl -column .Xo support is missing
@@ -374,6 +370,10 @@ are mere guesses, and some may be wrong.
   loc *  exist **  algo **  size *  imp **
 
 --- HTML issues --------------------------------------------------------
+
+- duplicate names generate duplicate href="#..." attributes
+  possibly use "#..._<N>" suffixes?
+  Jakub Klinkovsky <j dot l dot k at gmx dot com> 3 Oct 2017 21:23:36 +0200
 
 - format ".IP *" etc. as <ul> rather than <dl>
   https://github.com/Debian/debiman/issues/67