===================================================================
RCS file: /cvs/mandoc/TODO,v
retrieving revision 1.219
retrieving revision 1.222
diff -u -p -r1.219 -r1.222
--- mandoc/TODO	2016/07/19 21:31:55	1.219
+++ mandoc/TODO	2016/09/13 12:09:01	1.222
@@ -1,6 +1,6 @@
 ************************************************************************
 * Official mandoc TODO.
-* $Id: TODO,v 1.219 2016/07/19 21:31:55 schwarze Exp $
+* $Id: TODO,v 1.222 2016/09/13 12:09:01 schwarze Exp $
 ************************************************************************
 
 Many issues are annotated for difficulty as follows:
@@ -213,6 +213,13 @@ are mere guesses, and some may be wrong.
   synaptics(4) found by tedu@  Mon, 17 Aug 2015 21:17:42 -0400
   loc **  exist **  algo **  size **  imp ***
 
+- break long text into lines inside cells
+  net/lftp(1) from jirib via bentley@ Sep 13, 2016
+
+- layout l1 for a column of max text width 3 reduces the following
+  inter-column spacing for groff, but not for mandoc
+  net/lftp(1) from jirib via bentley@ Sep 13, 2016
+
 - the "w" layout option is ignored
   synaptics(4) found by tedu@  Mon, 17 Aug 2015 21:17:42 -0400
   loc *  exist *  algo *  size *  imp **
@@ -529,16 +536,6 @@ are mere guesses, and some may be wrong.
   loc **  exist **  algo **  size *  imp **
 
 ************************************************************************
-* portability
-************************************************************************
-
-- systems having UTF-8 but not en_US.UTF-8
-  call locale(1) from ./configure, select a UTF-8-locale,
-  and use that for test-wchar.c and term_ascii.c
-  to Markus Waldeck  Sat, 18 Jul 2015 01:55:37 +0200
-  loc *  exist *  algo *  size *  imp *
-
-************************************************************************
 * warning issues
 ************************************************************************
 
@@ -629,6 +626,13 @@ Several areas can be cleaned up to make mandoc even fa
 ************************************************************************
 * structural issues
 ************************************************************************
+
+- POSIX says in the documentation of sysconf(3) that PATH_MAX
+  is allowed to be so large that it is a bad idea to use it
+  for sizing static buffers.  So use dynamic buffers throughout.
+  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