diff --git a/doc/src/sgml/ref/clusterdb.sgml b/doc/src/sgml/ref/clusterdb.sgml
index 86f63c4e405..7db333b749f 100644
--- a/doc/src/sgml/ref/clusterdb.sgml
+++ b/doc/src/sgml/ref/clusterdb.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/clusterdb.sgml,v 1.19 2007/02/20 18:10:58 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/clusterdb.sgml,v 1.20 2007/02/21 23:21:11 momjian Exp $
 PostgreSQL documentation
 -->
 
@@ -66,7 +66,7 @@ PostgreSQL documentation
       <term><option>--all</></term>
       <listitem>
        <para>
-	Cluster all databases.
+        Cluster all databases.
        </para>
       </listitem>
      </varlistentry>
@@ -76,12 +76,12 @@ PostgreSQL documentation
       <term><option><optional>--dbname</> <replaceable class="parameter">dbname</replaceable></></term>
       <listitem>
        <para>
-	Specifies the name of the database to be clustered.
-	If this is not specified and <option>-a</option> (or
-	<option>--all</option>) is not used, the database name is read
-	from the environment variable <envar>PGDATABASE</envar>.  If
-	that is not set, the user name specified for the connection is
-	used.
+        Specifies the name of the database to be clustered.
+        If this is not specified and <option>-a</option> (or
+        <option>--all</option>) is not used, the database name is read
+        from the environment variable <envar>PGDATABASE</envar>.  If
+        that is not set, the user name specified for the connection is
+        used.
        </para>
       </listitem>
      </varlistentry>
@@ -92,7 +92,7 @@ PostgreSQL documentation
       <listitem>
        <para>
         Echo the commands that <application>clusterdb</application> generates
-	and sends to the server.
+        and sends to the server.
        </para>
       </listitem>
      </varlistentry>
@@ -112,7 +112,7 @@ PostgreSQL documentation
       <term><option>--table <replaceable class="parameter">table</replaceable></></term>
       <listitem>
        <para>
-	Cluster <replaceable class="parameter">table</replaceable> only.
+        Cluster <replaceable class="parameter">table</replaceable> only.
        </para>
       </listitem>
      </varlistentry>
@@ -130,9 +130,9 @@ PostgreSQL documentation
       <term><option>--host <replaceable class="parameter">host</replaceable></></term>
       <listitem>
        <para>
-	Specifies the host name of the machine on which the server is
-	running.  If the value begins with a slash, it is used as the
-	directory for the Unix domain socket.
+        Specifies the host name of the machine on which the server is
+        running.  If the value begins with a slash, it is used as the
+        directory for the Unix domain socket.
        </para>
       </listitem>
      </varlistentry>
@@ -142,9 +142,9 @@ PostgreSQL documentation
       <term><option>--port <replaceable class="parameter">port</replaceable></></term>
       <listitem>
        <para>
-	Specifies the TCP port or local Unix domain socket file 
-	extension on which the server
-	is listening for connections.
+        Specifies the TCP port or local Unix domain socket file 
+        extension on which the server
+        is listening for connections.
        </para>
       </listitem>
      </varlistentry>
diff --git a/doc/src/sgml/ref/dropdb.sgml b/doc/src/sgml/ref/dropdb.sgml
index 40e2ade8652..c96b2da6a54 100644
--- a/doc/src/sgml/ref/dropdb.sgml
+++ b/doc/src/sgml/ref/dropdb.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/dropdb.sgml,v 1.29 2007/02/20 18:10:58 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/dropdb.sgml,v 1.30 2007/02/21 23:21:11 momjian Exp $
 PostgreSQL documentation
 -->
 
@@ -60,7 +60,7 @@ PostgreSQL documentation
       <term><replaceable class="parameter">dbname</replaceable></term>
       <listitem>
        <para>
-	Specifies the name of the database to be removed.
+        Specifies the name of the database to be removed.
        </para>
       </listitem>
      </varlistentry>
@@ -71,7 +71,7 @@ PostgreSQL documentation
       <listitem>
        <para>
         Echo the commands that <application>dropdb</application> generates
-	and sends to the server.
+        and sends to the server.
        </para>
       </listitem>
      </varlistentry>
@@ -108,10 +108,10 @@ PostgreSQL documentation
       <term><option>--host <replaceable class="parameter">host</replaceable></></term>
       <listitem>
        <para>
-	Specifies the host name of the machine on which the 
-	server
-	is running.  If the value begins with a slash, it is used 
-	as the directory for the Unix domain socket.
+        Specifies the host name of the machine on which the 
+        server
+        is running.  If the value begins with a slash, it is used 
+        as the directory for the Unix domain socket.
        </para>
       </listitem>
      </varlistentry>
@@ -121,9 +121,9 @@ PostgreSQL documentation
       <term><option>--port <replaceable class="parameter">port</replaceable></></term>
       <listitem>
        <para>
-	Specifies the TCP port or local Unix domain socket file 
-	extension on which the server
-	is listening for connections.
+        Specifies the TCP port or local Unix domain socket file 
+        extension on which the server
+        is listening for connections.
        </para>
       </listitem>
      </varlistentry>
diff --git a/doc/src/sgml/ref/droplang.sgml b/doc/src/sgml/ref/droplang.sgml
index 3986b01dfc5..ba590d430ec 100644
--- a/doc/src/sgml/ref/droplang.sgml
+++ b/doc/src/sgml/ref/droplang.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/droplang.sgml,v 1.28 2007/02/20 18:10:58 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/droplang.sgml,v 1.29 2007/02/21 23:21:11 momjian Exp $
 PostgreSQL documentation
 -->
 
@@ -67,7 +67,7 @@ PostgreSQL documentation
       <term><replaceable class="parameter">langname</replaceable></term>
       <listitem>
        <para>
-	Specifies the name of the backend programming language to be removed.
+        Specifies the name of the backend programming language to be removed.
        </para>
       </listitem>
      </varlistentry>
@@ -77,7 +77,7 @@ PostgreSQL documentation
       <term><option><optional>--dbname</> <replaceable class="parameter">dbname</replaceable></></term>
       <listitem>
        <para>
-	Specifies from which database the language should be removed.
+        Specifies from which database the language should be removed.
         The default is to use the database with the same name as the
         current system user.
        </para>
@@ -117,10 +117,10 @@ PostgreSQL documentation
       <term><option>--host <replaceable class="parameter">host</replaceable></></term>
       <listitem>
        <para>
-	Specifies the host name of the machine on which the 
-	server
-	is running.  If host begins with a slash, it is used 
-	as the directory for the Unix domain socket.
+        Specifies the host name of the machine on which the 
+        server
+        is running.  If host begins with a slash, it is used 
+        as the directory for the Unix domain socket.
        </para>
       </listitem>
      </varlistentry>
@@ -130,9 +130,9 @@ PostgreSQL documentation
       <term><option>--port <replaceable class="parameter">port</replaceable></></term>
       <listitem>
        <para>
-	Specifies the Internet TCP/IP port or local Unix domain socket file 
-	extension on which the server
-	is listening for connections.
+        Specifies the Internet TCP/IP port or local Unix domain socket file 
+        extension on which the server
+        is listening for connections.
        </para>
       </listitem>
      </varlistentry>
diff --git a/doc/src/sgml/ref/initdb.sgml b/doc/src/sgml/ref/initdb.sgml
index 985a79b36f5..9c2e0b1d1d8 100644
--- a/doc/src/sgml/ref/initdb.sgml
+++ b/doc/src/sgml/ref/initdb.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/initdb.sgml,v 1.41 2007/02/20 18:10:58 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/initdb.sgml,v 1.42 2007/02/21 23:21:11 momjian Exp $
 PostgreSQL documentation
 -->
 
@@ -237,11 +237,11 @@ PostgreSQL documentation
       <term><option>--debug</option></term>
       <listitem>
        <para>
-	Print debugging output from the bootstrap backend and a few other
+        Print debugging output from the bootstrap backend and a few other
         messages of lesser interest for the general public.
-	The bootstrap backend is the program <command>initdb</command>
-	uses to create the catalog tables.  This option generates a tremendous
-	amount of extremely boring output.
+        The bootstrap backend is the program <command>initdb</command>
+        uses to create the catalog tables.  This option generates a tremendous
+        amount of extremely boring output.
        </para>
       </listitem>
      </varlistentry>
@@ -263,11 +263,11 @@ PostgreSQL documentation
       <term><option>--noclean</option></term>
       <listitem>
        <para>
-	By default, when <command>initdb</command>
-	determines that an error prevented it from completely creating the database
-	cluster, it removes any files it might have created before discovering
-	that it cannot finish the job. This option inhibits tidying-up and is
-	thus useful for debugging.
+        By default, when <command>initdb</command>
+        determines that an error prevented it from completely creating the database
+        cluster, it removes any files it might have created before discovering
+        that it cannot finish the job. This option inhibits tidying-up and is
+        thus useful for debugging.
        </para>
       </listitem>
      </varlistentry>
diff --git a/doc/src/sgml/ref/pg_ctl-ref.sgml b/doc/src/sgml/ref/pg_ctl-ref.sgml
index 791c37ea082..a7e1b7ec696 100644
--- a/doc/src/sgml/ref/pg_ctl-ref.sgml
+++ b/doc/src/sgml/ref/pg_ctl-ref.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/pg_ctl-ref.sgml,v 1.39 2007/02/20 18:10:58 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/pg_ctl-ref.sgml,v 1.40 2007/02/21 23:21:11 momjian Exp $
 PostgreSQL documentation
 -->
 
@@ -179,9 +179,9 @@ PostgreSQL documentation
       <term><option>-D <replaceable class="parameter">datadir</replaceable></option></term>
       <listitem>
        <para>
-	Specifies the file system location of the database files.  If
-	this is omitted, the environment variable
-	<envar>PGDATA</envar> is used.
+        Specifies the file system location of the database files.  If
+        this is omitted, the environment variable
+        <envar>PGDATA</envar> is used.
        </para>
       </listitem>
      </varlistentry>
@@ -202,10 +202,10 @@ PostgreSQL documentation
       <term><option>-m <replaceable class="parameter">mode</replaceable></option></term>
       <listitem>
        <para>
-	Specifies the shutdown mode.  <replaceable>mode</replaceable>
-	can be <literal>smart</literal>, <literal>fast</literal>, or
-	<literal>immediate</literal>, or the first letter of one of
-	these three.
+        Specifies the shutdown mode.  <replaceable>mode</replaceable>
+        can be <literal>smart</literal>, <literal>fast</literal>, or
+        <literal>immediate</literal>, or the first letter of one of
+        these three.
        </para>
       </listitem>
      </varlistentry>
@@ -218,8 +218,8 @@ PostgreSQL documentation
         <command>postgres</command> command.
        </para>
        <para>
-	The options are usually surrounded by single or double
-	quotes to ensure that they are passed through as a group.
+        The options are usually surrounded by single or double
+        quotes to ensure that they are passed through as a group.
        </para>
       </listitem>
      </varlistentry>
@@ -228,12 +228,12 @@ PostgreSQL documentation
       <term><option>-p <replaceable class="parameter">path</replaceable></option></term>
       <listitem>
        <para>
-	Specifies the location of the <filename>postgres</filename>
-	executable.  By default the <filename>postgres</filename> executable is taken from the same
-	directory as <command>pg_ctl</command>, or failing that, the hard-wired
-	installation directory.  It is not necessary to use this
-	option unless you are doing something unusual and get errors
-	that the <filename>postgres</filename> executable was not found.
+        Specifies the location of the <filename>postgres</filename>
+        executable.  By default the <filename>postgres</filename> executable is taken from the same
+        directory as <command>pg_ctl</command>, or failing that, the hard-wired
+        installation directory.  It is not necessary to use this
+        option unless you are doing something unusual and get errors
+        that the <filename>postgres</filename> executable was not found.
        </para>
       </listitem>
      </varlistentry>
@@ -253,9 +253,9 @@ PostgreSQL documentation
        <para>
         Attempt to allow server crashes to produce core files, on platforms
         where this available, by lifting any soft resource limit placed on 
-		them. 
-		This is useful in debugging or diagnosing problems by allowing a 
-		stack trace to be obtained from a failed server process.
+        them. 
+        This is useful in debugging or diagnosing problems by allowing a 
+        stack trace to be obtained from a failed server process.
        </para>
       </listitem>
      </varlistentry>
@@ -264,8 +264,8 @@ PostgreSQL documentation
       <term><option>-w</option></term>
       <listitem>
        <para>
-	Wait for the start or shutdown to complete.  Times out after
-	60 seconds.  This is the default for shutdowns. A successful 
+        Wait for the start or shutdown to complete.  Times out after
+        60 seconds.  This is the default for shutdowns. A successful 
         shutdown is indicated by removal of the <acronym>PID</acronym> 
         file. For starting up, a successful <command>psql -l</command> 
         indicates success. <command>pg_ctl</command> will attempt to 
@@ -276,7 +276,7 @@ PostgreSQL documentation
         <productname>PostgreSQL</productname> was compiled with 
         (5432 by default). When waiting, <command>pg_ctl</command> will
         return an accurate exit code based on the success of the startup 
-	or shutdown.
+        or shutdown.
        </para>
       </listitem>
      </varlistentry>
diff --git a/doc/src/sgml/ref/pg_dumpall.sgml b/doc/src/sgml/ref/pg_dumpall.sgml
index 7912a94d5ea..48869374dfb 100644
--- a/doc/src/sgml/ref/pg_dumpall.sgml
+++ b/doc/src/sgml/ref/pg_dumpall.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/pg_dumpall.sgml,v 1.66 2007/02/20 18:10:58 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/pg_dumpall.sgml,v 1.67 2007/02/21 23:21:12 momjian Exp $
 PostgreSQL documentation
 -->
 
@@ -128,7 +128,7 @@ PostgreSQL documentation
        </para>
       </listitem>
      </varlistentry>
-	 
+ 
      <varlistentry>
       <term><option>-f <replaceable class="parameter">filename</replaceable></option></term>
       <term><option>--file=<replaceable class="parameter">filename</replaceable></option></term>
@@ -335,7 +335,7 @@ PostgreSQL documentation
        </para>
       </listitem>
      </varlistentry>
-	 
+ 
      <varlistentry>
       <term>-l <replaceable>dbname</replaceable></term>
       <term>--database=<replaceable>dbname</replaceable></term>
diff --git a/doc/src/sgml/ref/psql-ref.sgml b/doc/src/sgml/ref/psql-ref.sgml
index 5cf2b0bd109..209a2cea3ec 100644
--- a/doc/src/sgml/ref/psql-ref.sgml
+++ b/doc/src/sgml/ref/psql-ref.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.184 2007/02/20 18:10:58 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.185 2007/02/21 23:21:12 momjian Exp $
 PostgreSQL documentation
 -->
 
@@ -108,15 +108,15 @@ PostgreSQL documentation
       <term><option>--dbname <replaceable class="parameter">dbname</replaceable></></term>
       <listitem>
       <para>
-      Specifies the name of the database to connect to. This is
-      equivalent to specifying <replaceable
-      class="parameter">dbname</replaceable> as the first non-option
-      argument on the command line.
+       Specifies the name of the database to connect to. This is
+       equivalent to specifying <replaceable
+       class="parameter">dbname</replaceable> as the first non-option
+       argument on the command line.
+      </para>
+      <para>
+       If this parameter contains an <symbol>=</symbol> sign, it it treated as a
+       <parameter>conninfo</parameter> string. See <xref linkend="libpq-connect"> for more information.
       </para>
-	  <para>
-	  If this parameter contains an <symbol>=</symbol> sign, it it treated as a
-	  <parameter>conninfo</parameter> string. See <xref linkend="libpq-connect"> for more information.
-	  </para>
       </listitem>
     </varlistentry>
 
@@ -559,17 +559,17 @@ PostgreSQL documentation
     passwords. See <xref linkend="libpq-pgpass"> for more information.
     </para>
 
-	<para>
-    An alternative way to specify connection parameters is in a
-	<parameter>conninfo</parameter>	string, which is used instead of a 
-	database name. This mechanism give you very wide control over the 
-	connection. For example:
+    <para>
+     An alternative way to specify connection parameters is in a
+     <parameter>conninfo</parameter>	string, which is used instead of a 
+     database name. This mechanism give you very wide control over the 
+     connection. For example:
 <programlisting>
 $ <userinput>psql "service=myservice sslmode=require"</userinput>
 </programlisting>
-    See <xref linkend="libpq-connect"> for more information on all the
-	available connection options.
-	</para>
+     See <xref linkend="libpq-connect"> for more information on all the
+     available connection options.
+    </para>
 
     <para>
     If the connection could not be made for any reason (e.g., insufficient
diff --git a/doc/src/sgml/ref/reindexdb.sgml b/doc/src/sgml/ref/reindexdb.sgml
index 1594df0c2bc..ec6dc38872a 100644
--- a/doc/src/sgml/ref/reindexdb.sgml
+++ b/doc/src/sgml/ref/reindexdb.sgml
@@ -69,7 +69,7 @@ PostgreSQL documentation
       <term><option>--all</></term>
       <listitem>
        <para>
-	Reindex all databases.
+        Reindex all databases.
        </para>
       </listitem>
      </varlistentry>
@@ -79,7 +79,7 @@ PostgreSQL documentation
       <term><option>--system</></term>
       <listitem>
        <para>
-	Reindex database's system catalogs.
+        Reindex database's system catalogs.
        </para>
       </listitem>
      </varlistentry>
@@ -89,7 +89,7 @@ PostgreSQL documentation
       <term><option>--table <replaceable class="parameter">table</replaceable></></term>
       <listitem>
        <para>
-	Reindex <replaceable class="parameter">table</replaceable> only.
+        Reindex <replaceable class="parameter">table</replaceable> only.
        </para>
       </listitem>
      </varlistentry>
@@ -99,7 +99,7 @@ PostgreSQL documentation
       <term><option>--index <replaceable class="parameter">index</replaceable></></term>
       <listitem>
        <para>
-	Recreate <replaceable class="parameter">index</replaceable> only.
+        Recreate <replaceable class="parameter">index</replaceable> only.
        </para>
       </listitem>
      </varlistentry>
@@ -109,12 +109,12 @@ PostgreSQL documentation
       <term><option><optional>--dbname</> <replaceable class="parameter">dbname</replaceable></></term>
       <listitem>
        <para>
-	Specifies the name of the database to be reindexed.
-	If this is not specified and <option>-a</option> (or
-	<option>--all</option>) is not used, the database name is read
-	from the environment variable <envar>PGDATABASE</envar>.  If
-	that is not set, the user name specified for the connection is
-	used.
+        Specifies the name of the database to be reindexed.
+        If this is not specified and <option>-a</option> (or
+        <option>--all</option>) is not used, the database name is read
+        from the environment variable <envar>PGDATABASE</envar>.  If
+        that is not set, the user name specified for the connection is
+        used.
        </para>
       </listitem>
      </varlistentry>
@@ -125,7 +125,7 @@ PostgreSQL documentation
       <listitem>
        <para>
         Echo the commands that <application>reindexdb</application> generates
-	and sends to the server.
+        and sends to the server.
        </para>
       </listitem>
      </varlistentry>
@@ -153,9 +153,9 @@ PostgreSQL documentation
       <term><option>--host <replaceable class="parameter">host</replaceable></></term>
       <listitem>
        <para>
-	Specifies the host name of the machine on which the server is
-	running.  If the value begins with a slash, it is used as the
-	directory for the Unix domain socket.
+        Specifies the host name of the machine on which the server is
+        running.  If the value begins with a slash, it is used as the
+        directory for the Unix domain socket.
        </para>
       </listitem>
      </varlistentry>
@@ -165,9 +165,9 @@ PostgreSQL documentation
       <term><option>--port <replaceable class="parameter">port</replaceable></></term>
       <listitem>
        <para>
-	Specifies the TCP port or local Unix domain socket file 
-	extension on which the server
-	is listening for connections.
+        Specifies the TCP port or local Unix domain socket file 
+        extension on which the server
+        is listening for connections.
        </para>
       </listitem>
      </varlistentry>