===================================================================
RCS file: /cvs/mandoc/TODO,v
retrieving revision 1.296
retrieving revision 1.303
diff -u -p -r1.296 -r1.303
--- mandoc/TODO	2019/11/09 17:09:15	1.296
+++ mandoc/TODO	2020/06/22 18:00:30	1.303
@@ -1,6 +1,6 @@
 ************************************************************************
 * Official mandoc TODO.
-* $Id: TODO,v 1.296 2019/11/09 17:09:15 schwarze Exp $
+* $Id: TODO,v 1.303 2020/06/22 18:00:30 schwarze Exp $
 ************************************************************************
 
 Many issues are annotated for difficulty as follows:
@@ -33,14 +33,6 @@ Obviously, as the issues have not been solved yet, the
 are mere guesses, and some may be wrong.
 
 ************************************************************************
-* crashes
-************************************************************************
-
-- .ce .if n .B two crashes because "return (*roffs[t].sub)" bypasses
-  the "high level macros abort .ce" safeguard in roff_parseln()
-  reported by espie@ in textproc/fstrcmp
-
-************************************************************************
 * missing features
 ************************************************************************
 
@@ -91,8 +83,26 @@ are mere guesses, and some may be wrong.
   Jan Stary 20 Apr 2019 20:16:54 +0200
   loc *  exist ***  algo ***  size **  imp *
 
+- mandoc replaces all ASCII control characters except tab and line feed
+  with '?' during input.  It would be better to replace them with
+  Unicode escapes in preconv_encode() or somewhere in the vicinity,
+  such that the already existing better replacement strings show
+  up in the output.  Emulating groff is not desirable: groff replaces
+  0x00, 0x0b, and 0x0d to 0x1f with the empty string (bad because
+  that's easy to overlook for the document author), 0x01 with '.'
+  (very confusing), and passes through 0x02 to 0x08, 0x0c, and 0x7f
+  raw (bad because that is insecure output).  Remember that 0x07 may
+  need special handling because it is sometimes used for certain
+  delimiters, so it may need handling *after* roff.c rather than before.
+  reminded by John Gardner 16 Jun 2020 14:26:28 +1000
+  loc **  exist **  algo **  size **  imp *
+
 --- missing mdoc features ----------------------------------------------
 
+- .Sh and .Ss should be parsed and partially callable, see groff_mdoc(7)
+  reed at reedmedia dot net Sat, 21 Dec 2019 17:13:07 -0600
+  loc **  exist **  algo **  size **  imp *
+
 - .Bl -column .Xo support is missing
   ultimate goal:
   restore .Xr and .Dv to
@@ -225,6 +235,10 @@ are mere guesses, and some may be wrong.
 
 --- missing misc features ----------------------------------------------
 
+- -T man does not handle eqn(7) and tbl(7)
+  Stephen Gregoratto 16 Feb 2020 01:28:07 +1100
+  loc **  exist **  algo **  size ***  imp **
+
 - man -ks 1,8 route; kn@ Jul 13, 2018 orally
 
 - italic correction (\/) in PostScript mode
@@ -382,6 +396,11 @@ are mere guesses, and some may be wrong.
 
 --- HTML issues --------------------------------------------------------
 
+- get rid of the last handful of style= attributes such that
+  Content-Security-Policy: can be enabled without unsafe-inline
+  suggested by bentley@  Nov 10, 2019 at 06:02:49AM -0700
+  loc *  exist *  algo *  size *  imp **
+
 - .Bf at the beginning of a paragraph inserts a bogus 1ex horizontal
   space, see for example random(3).  Introduced in
   http://mdocml.bsd.lv/cgi-bin/cvsweb/mdoc_html.c.diff?r1=1.91&r2=1.92
@@ -566,6 +585,9 @@ are mere guesses, and some may be wrong.
 * CGI issues
 ************************************************************************
 
+ - Inspect httpd(8) logs on man.openbsd.org and consider
+   whether logging can be improved, where bad syntax comes from,
+   and what needs to be done to get rid of COMPAT_OLDURI.
  - Enable HTTP compression by detecting gzip encoding and filtering
    output through libz.
  - Privilege separation (see OpenSSH).
@@ -574,6 +596,15 @@ are mere guesses, and some may be wrong.
 ************************************************************************
 * to improve in the groff_mdoc(7) macros
 ************************************************************************
+
+- delete OS release verification from .Dx, .Fx, .Nx, .Ox etc.
+  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=629161
+  also Branden Robinson 18 Dec 2019 00:59:52 +1100
+
+- Can the distinction between .Vt and .Va be made stricter,
+  recommending .Vt extern char * Ns Va optarg ; ?
+  What about the block macro properties of .Vt in the SYNOPSIS?
+  zeurkous 25 Dec 2019 08:48:36 +0100
 
 - .Cd # arch1, arch2 in section 4 pages:
   find better way to indicate multiple architectures, maybe: