Add:

> * Auto-vacuum
> 	o Move into the backend code
> 	o Scan the buffer cache to find free space or use background writer
> 	o Use free-space map information to guide refilling

doc/TODO

@@ -6,7 +6,7 @@ TODO list for PostgreSQL
 Bracketed items "[]" have more detail.
 
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated:		Sun Nov 28 00:12:08 EST 2004
+Last updated:		Sun Nov 28 21:29:24 EST 2004
 
 The most recent version of this document can be viewed at the PostgreSQL web
 site, http://www.PostgreSQL.org.
@@ -696,6 +696,10 @@ Vacuum
   This allows vacuum to reclaim free space without requiring
   a sequential scan
 
+* Auto-vacuum
+	o Move into the backend code
+	o Scan the buffer cache to find free space or use background writer
+	o Use free-space map information to guide refilling
 
 Locking
 =======