4 files changed, 10 insertions, 2 deletions
diff --git a/toys/posix/cut.c b/toys/posix/cut.c
index ca014aea..bb2b22d4 100644
--- a/toys/posix/cut.c
+++ b/toys/posix/cut.c
@@ -3,7 +3,9 @@
  * Copyright 2012 Ranjan Kumar <ranjankumar.bth@gmail.com>
  * Copyright 2012 Kyungwan Han <asura321@gmail.com>
  *
- * http://pubs.opengroup.org/onlinepubs/9699919799/utilities/cut.html 
+ * http://pubs.opengroup.org/onlinepubs/9699919799/utilities/cut.html
+ *
+ * TODO: cleanup
 
 USE_CUT(NEWTOY(cut, "b:|c:|f:|d:sn[!cbf]", TOYFLAG_USR|TOYFLAG_BIN))
 
diff --git a/toys/posix/du.c b/toys/posix/du.c
index c72019e2..43029973 100644
--- a/toys/posix/du.c
+++ b/toys/posix/du.c
@@ -3,6 +3,8 @@
  * Copyright 2012 Ashwini Kumar <ak.ashwini@gmail.com>
  *
  * See http://opengroup.org/onlinepubs/9699919799/utilities/du.html
+ *
+ * TODO: cleanup
 
 USE_DU(NEWTOY(du, "d#<0hmlcaHkKLsx[-HL][-kKmh]", TOYFLAG_USR|TOYFLAG_BIN))
 
diff --git a/toys/posix/touch.c b/toys/posix/touch.c
index bf96b793..c5ebbabf 100644
--- a/toys/posix/touch.c
+++ b/toys/posix/touch.c
@@ -2,7 +2,9 @@
  *
  * Copyright 2012 Choubey Ji <warior.linux@gmail.com>
  *
- * See http://pubs.opengroup.org/onlinepubs/9699919799/utilities/touch.html 
+ * See http://pubs.opengroup.org/onlinepubs/9699919799/utilities/touch.html
+ *
+ * TODO: have another go at merging the -t and -d stanzas
 
 USE_TOUCH(NEWTOY(touch, "acd:mr:t:h[!dtr]", TOYFLAG_BIN))
 
diff --git a/toys/posix/xargs.c b/toys/posix/xargs.c
index cde71f61..8178bf0c 100644
--- a/toys/posix/xargs.c
+++ b/toys/posix/xargs.c
@@ -3,6 +3,8 @@
  * Copyright 2011 Rob Landley <rob@landley.net>
  *
  * See http://opengroup.org/onlinepubs/9699919799/utilities/xargs.html
+ *
+ * TODO: Rich's whitespace objection, env size isn't fixed anymore.
 
 USE_XARGS(NEWTOY(xargs, "^I:E:L#ptxrn#<1s#0", TOYFLAG_USR|TOYFLAG_BIN))