[hackers] [sbase][PATCH] TODO: libutil/unescape: add NUL escapes

---
 TODO | 8 ++++++++
 1 file changed, 8 insertions(+)
diff --git a/TODO b/TODO
index 6a0968e..a924aee 100644
--- a/TODO
+++ b/TODO
_AT_@ -73,6 +73,14 @@ tr
 * When a character class is present, all other characters in the
   string are ignored.
 
+libutil
+-------
+* unescape: NUL ('\0') escapes should be supported. This is especially
+  needed for tr, so that NUL-separated values can be palatable to the
+  other utilities. This would also require some rewrite of the places
+  where unescape() is used. In particular, utflen cannot be used as-is,
+  after unescape().
+
 sbase-box
 ---------
 * List of commands does not contain `install` (only `xinstall`).
-- 
2.44.0