Add explaination:

bmomjian · bmomjian · commit 69e4e570b7d5 · 2005-08-24T13:57:27.000Z
&gt;
&gt;           Currently, if a variable is commented out, it keeps the
&gt;           previous uncommented value until a server restarted.
&gt;
diff --git a/doc/TODO b/doc/TODO
@@ -2,7 +2,7 @@
 PostgreSQL TODO List
 ====================
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
-Last updated:		Tue Aug 23 19:51:09 EDT 2005
+Last updated:		Wed Aug 24 09:57:22 EDT 2005
 
 The most recent version of this document can be viewed at
 http://www.postgresql.org/docs/faqs.TODO.html.
@@ -66,6 +66,10 @@ Administration
 	  by the user
 	o Allow commenting of variables in postgresql.conf to restore them
 	  to defaults
+
+          Currently, if a variable is commented out, it keeps the
+          previous uncommented value until a server restarted.
+
 	o Allow pg_hba.conf settings to be controlled via SQL
 
 	  This would add a function to load the SQL table from
diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html
@@ -8,7 +8,7 @@
 <body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF">
 <h1><a name="section_1">PostgreSQL TODO List</a></h1>
 <p>Current maintainer:     Bruce Momjian (<a href="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/>
-Last updated:           Tue Aug 23 19:51:09 EDT 2005
+Last updated:           Wed Aug 24 09:57:22 EDT 2005
 </p>
 <p>The most recent version of this document can be viewed at<br/>
 <a href="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>.
@@ -64,6 +64,9 @@ <h1><a name="section_2">Administration</a></h1>
           by the user
     </li><li>Allow commenting of variables in postgresql.conf to restore them
           to defaults
+<p>          Currently, if a variable is commented out, it keeps the
+          previous uncommented value until a server restarted.
+</p>
     </li><li>Allow pg_hba.conf settings to be controlled via SQL
 <p>          This would add a function to load the SQL table from
           pg_hba.conf, and one to writes its contents to the flat file.
