===================================================================
RCS file: /cvs/mandoc/TODO,v
retrieving revision 1.290
retrieving revision 1.295
diff -u -p -r1.290 -r1.295
--- mandoc/TODO	2019/04/01 15:57:29	1.290
+++ mandoc/TODO	2019/06/11 16:04:36	1.295
@@ -1,6 +1,6 @@
 ************************************************************************
 * Official mandoc TODO.
-* $Id: TODO,v 1.290 2019/04/01 15:57:29 schwarze Exp $
+* $Id: TODO,v 1.295 2019/06/11 16:04:36 schwarze Exp $
 ************************************************************************
 
 Many issues are annotated for difficulty as follows:
@@ -62,6 +62,27 @@ are mere guesses, and some may be wrong.
   needed for Tcl_NewStringObj(3) via wiz@  Wed, 5 Mar 2014 22:27:43 +0100
   loc **  exist ***  algo ***  size *  imp ***
 
+- .als only works for macros in mandoc, not for user-defined strings.
+  Also, the "val" field in struct roffkv would have to be replaced
+  with a pointer to a reference-counted wrapper, and an alias
+  would have to point to the same wrapper as the original.
+  .als to undefined does nothing; the alias is not created.
+  .rm'ing the original leaves the alias to point to the old value.
+  .de .als .de changes both, but
+  .de .als .rm .de only changes the new value, not the alias.
+  Found in groffer(1) version 1.19
+  Jan Stary 20 Apr 2019 20:16:54 +0200
+  loc *  exist **  algo **  size **  imp *
+
+- roff string condition comparisons fail when vars contain quotes:
+  .ds s '
+  .if '\*s'' \&...
+  hard to fix because of the basic architecture (string replacement
+  happens before roff(7) syntax parsing)
+  Found in groffer(1) version 1.19
+  Jan Stary 20 Apr 2019 20:16:54 +0200
+  loc *  exist ***  algo ***  size **  imp *
+
 --- missing mdoc features ----------------------------------------------
 
 - .Bl -column .Xo support is missing
@@ -196,30 +217,6 @@ are mere guesses, and some may be wrong.
 
 --- missing misc features ----------------------------------------------
 
-- man 3am readline
-  does not work because man(1) only accepts digit + one letter,
-  otherwise explicit -s is currently required
-  https://github.com/void-linux/void-packages/issues/9868
-  loc *  exist *  algo *  size *  imp ***
-
-- man 3 readline may show readline(3m)
-  because in manpage_compare, "3" and "3am" compare equal
-  https://github.com/void-linux/void-packages/issues/9868
-  probably requires putting string version of section into struct manpage
-  loc *  exist **  algo *  size *  imp ***
-
-- restore flags for result ordering, but only for man(1), not for apropos(1)
-  such that man 3 syslog show syslog.3 not klogctl.3
-  and such that man 3p acosl shows acosl.3p not acos.3p
-  https://github.com/void-linux/void-packages/issues/9868
-  loc *  exist **  algo *  size *  imp ***
-
-- dead .so links should be entered into the database to avoid:
-  man -M. lvm-config
-  man: outdated mandoc.db lacks lvm-config(8) entry, run makewhatis /co/void-man
-  https://github.com/void-linux/void-packages/issues/9868
-  loc *  exist **  algo *  size *  imp **
-
 - man -ks 1,8 route; kn@ Jul 13, 2018 orally
 
 - italic correction (\/) in PostScript mode
@@ -287,6 +284,9 @@ are mere guesses, and some may be wrong.
   http://ikiwiki.info/plugins/contrib/mandoc/
   https://github.com/schmonz/ikiwiki/compare/mandoc
   Amitai Schlair  Mon, 19 May 2014 14:05:53 -0400
+
+- check compatibility with
+  https://git.sr.ht/~sircmpwn/scdoc
 
 - check features of the Slackware man.conf(5) format
   Carsten Kunze  Wed, 11 Mar 2015 17:57:24 +0100