Further apropos(1) speed optimization was trickier than anticipated.

[mandoc.git] / TODO

diff --git a/TODO b/TODO
index 1eda7c50430607af680b16772f69107521884fd0..e619f2729b04f15d711704d0b9c2944a5c2861a0 100644 (file)
--- a/TODO
+++ b/TODO
@@ -1,6 +1,6 @@
 ************************************************************************
 * Official mandoc TODO.
-* $Id: TODO,v 1.165 2014/02/14 23:24:26 schwarze Exp $
+* $Id: TODO,v 1.168 2014/03/30 19:47:48 schwarze Exp $
 ************************************************************************
 
 ************************************************************************
@@ -27,9 +27,6 @@ None known.
 - .fc (field control)
   found by naddy@ in xloadimage(1)
   
-- .ll (line length)
-  found by naddy@ in textproc/enchant(1)  Sat, 12 Oct 2013 03:27:10 +0200
-
 - .nr third argument (auto-increment step size, requires \n+)
   found by bentley@ in sbcl(1)  Mon, 9 Dec 2013 18:36:57 -0700
 
@@ -38,6 +35,7 @@ None known.
 
 - .ta (tab settings) occurs in ircbug(1) and probably gnats(1)
   reported by brad@  Sat, 15 Jan 2011 15:50:51 -0500
+  also Tcl_NewStringObj(3) via wiz@  Wed, 5 Mar 2014 22:27:43 +0100
 
 - .ti (temporary indent)
   found by naddy@ in xloadimage(1)
@@ -57,9 +55,18 @@ None known.
 - \n+ and \n- numerical register increment and decrement
   found by bentley@ in sbcl(1)  Mon, 9 Dec 2013 18:36:57 -0700
 
+- \w'' width measurements
+  would not be very useful without an expression parser, see below
+  needed for Tcl_NewStringObj(3) via wiz@  Wed, 5 Mar 2014 22:27:43 +0100
+
 - using undefined strings or macros defines them to be empty
   wl@  Mon, 14 Nov 2011 14:37:01 +0000
 
+- general expression parser, including arithmetics
+  to be used at least for .if/.ie and .nr and maybe at other places
+  could use J.T.Conklin's PD code in bin/expr/expr.c for inspiration
+  needed for Tcl_NewStringObj(3) via wiz@  Wed, 5 Mar 2014 22:27:43 +0100
+
 --- missing mdoc features ----------------------------------------------
 
 - fix bad block nesting involving multiple identical explicit blocks
@@ -130,11 +137,6 @@ None known.
 
 --- missing man features -----------------------------------------------
 
-- groff an-ext.tmac macros (.UR, .UE) occur in xine(5)
-  reported by brad@  Sat, 15 Jan 2011 15:45:23 -0500
-  also occur in freeciv-client(6) freeciv-server(6) freeciv-modpack(6)
-  reported by bentley@  Tue, 30 Oct 2012 01:05:57 -0600
-
 - -T[x]html doesn't stipulate non-collapsing spaces in literal mode
 
 --- missing tbl features -----------------------------------------------
@@ -285,6 +287,17 @@ None known.
     operate in batch mode
   in dig(1).
 
+************************************************************************
+* warning issues
+************************************************************************
+
+- check that MANDOCERR_BADTAB is thrown in the right cases,
+  i.e. when finding a literal tab character in fill mode,
+  and possibly change the wording of the warning message
+  to refer to fill mode, not literal mode
+  See the mail from Werner LEMBERG on the groff list,
+  Fri, 14 Feb 2014 18:54:42 +0100 (CET)
+
 ************************************************************************
 * performance issues
 ************************************************************************