===================================================================
RCS file: /cvs/mandoc/TODO,v
retrieving revision 1.58
retrieving revision 1.62
diff -u -p -r1.58 -r1.62
--- mandoc/TODO	2010/10/01 21:51:13	1.58
+++ mandoc/TODO	2010/10/23 22:40:13	1.62
@@ -1,9 +1,19 @@
 ************************************************************************
 * Official mandoc TODO.
-* $Id: TODO,v 1.58 2010/10/01 21:51:13 schwarze Exp $
+* $Id: TODO,v 1.62 2010/10/23 22:40:13 schwarze Exp $
 ************************************************************************
 
 ************************************************************************
+* parser bugs
+************************************************************************
+
+- the roff parser doesn't tolerate additional characters between
+  a macro and the \} terminating a conditional block, e.g.
+  .if n \{
+  .br \}
+  reported by ulrich spoerlein  Tue, 19 Oct 2010 20:39:50 +0200
+
+************************************************************************
 * missing features
 ************************************************************************
 
@@ -36,12 +46,32 @@
   \\ must behave in a macro def like in a macro argument,
   and when using the macro, it must expand yet again.
 
-- look at bsd.lv tbl(1)
-  from kristaps@  Fri, 11 Sep 2009 17:10:53 +0200
-  also look at the mail from Thomas Klausner wiz at NetBSD
-    on Wed, 2 Jun 2010 11:01:29 +0200
-  joerg@ has patches for this somewhere...
+- implement basic non-parametric .de to support e.g. sox(1)
+  .de SP
+  .if t .sp .5
+  .if n .sp
+  ..
+  .de EX
+  .SP
+  .nf
+  .ft CW
+  ..
+  .de EE
+  .ft R
+  .SP
+  .fi
+  ..
+  reported by naddy@ Sat, 16 Oct 2010 23:51:57 +0200
 
+- clean up escape sequence handling, creating three classes:
+  (1) fully implemented, or parsed and ignored without loss of content
+  (2) unimplemented, potentially causing loss of content
+      or serious mangling of formatting (e.g. \n) -> ERROR
+      see textproc/mgdiff(1) for nice examples
+  (3) undefined, just output the character -> perhaps WARNING
+
+- port OpenBSD tbl integration bsd.lv, probably cleaning it up
+
 - look at pages generated from reStructeredText, e.g. devel/mercurial hg(1)
   These are a weird mixture of man(7) and custom autogenerated low-level
   roff stuff.  Figure out to what extent we can cope.
@@ -108,9 +138,6 @@
 - In .Bl -bullet, the groff bullet is "+\b+\bo\bo", the mandoc bullet
   is just "o\bo".
   see for example OpenBSD ksh(1)
-
-- .Sm should *not* produce as a blank line in .Bd -literal
-  see for example "Brace expansion" in OpenBSD ksh(1)
 
 - The characters "|" and "\*(Ba" should never be bold,
   not even in the middle of a word, e.g. ".Cm b\*(Bac" in