Remove tabs from SGML files to help tag alingment and improve

detection of tabs are added in the future.

doc/src/sgml/docguide.sgml

@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/docguide.sgml,v 1.70 2007/02/01 00:28:16 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/docguide.sgml,v 1.71 2007/02/16 03:50:28 momjian Exp $ -->
 
 <appendix id="docguide">
  <title>Documentation</title>
@@ -227,7 +227,7 @@
    <para>
     It's possible that the ports do not update the main catalog file
     in <filename>/usr/local/share/sgml/catalog.ports</filename> or order 
-	isn't proper .  Be sure to have the following lines in begining of file:
+    isn't proper .  Be sure to have the following lines in begining of file:
 <programlisting>
 CATALOG "openjade/catalog"
 CATALOG "iso8879/catalog"

doc/src/sgml/func.sgml

@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.359 2007/02/16 03:39:44 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/func.sgml,v 1.360 2007/02/16 03:50:29 momjian Exp $ -->
 
  <chapter id="functions">
   <title>Functions and Operators</title>
@@ -4804,15 +4804,15 @@ SELECT SUBSTRING('XY1234Z', 'Y*?([0-9]{1,3})');
        An ISO week date (as distinct from a Gregorian date) can be specified to <function>to_timestamp</function> and <function>to_date</function> in one of two ways:
        <itemizedlist>
         <listitem>
-	 <para>
+         <para>
-	  Year, week and weekday, for example <literal>to_date('2006-42-4', 'IYYY-IW-ID')</literal> returns the date <literal>2006-10-19</literal>.  If you omit the weekday it is assumed to be 1 (Monday).
+          Year, week and weekday, for example <literal>to_date('2006-42-4', 'IYYY-IW-ID')</literal> returns the date <literal>2006-10-19</literal>.  If you omit the weekday it is assumed to be 1 (Monday).
-	 </para>
+         </para>
-	</listitem>
+        </listitem>
-	<listitem>
+        <listitem>
-	 <para>
+         <para>
-	  Year and day of year, for example <literal>to_date('2006-291', 'IYYY-IDDD')</literal> also returns <literal>2006-10-19</literal>.
+          Year and day of year, for example <literal>to_date('2006-291', 'IYYY-IDDD')</literal> also returns <literal>2006-10-19</literal>.
-	 </para>
+         </para>
-	</listitem>
+        </listitem>
        </itemizedlist>
       </para>
       <para>

doc/src/sgml/geqo.sgml

@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/geqo.sgml,v 1.38 2006/09/16 00:30:14 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/geqo.sgml,v 1.39 2007/02/16 03:50:29 momjian Exp $ -->
 
  <chapter id="geqo">
   <chapterinfo>
@@ -50,7 +50,7 @@
     <productname>PostgreSQL</productname>) to process individual joins
     and a diversity of <firstterm>indexes</firstterm> (e.g.,
     B-tree, hash, GiST and GIN in <productname>PostgreSQL</productname>) as 
-	access paths for relations.
+    access paths for relations.
    </para>
 
    <para>

doc/src/sgml/gin.sgml

@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/gin.sgml,v 2.10 2007/02/01 19:10:24 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/gin.sgml,v 2.11 2007/02/16 03:50:29 momjian Exp $ -->
 
 <chapter id="GIN">
 <title>GIN Indexes</title>
@@ -100,12 +100,12 @@
        to consult <literal>n</> to determine the data type of
        <literal>query</> and the key values that need to be extracted.
        The number of returned keys must be stored into <literal>*nkeys</>.
-	   If number of keys is equal to zero then <function>extractQuery</> 
+       If number of keys is equal to zero then <function>extractQuery</> 
-	   should store 0 or -1 into <literal>*nkeys</>. 0 means that any 
+       should store 0 or -1 into <literal>*nkeys</>. 0 means that any 
-	   row matches the <literal>query</> and sequence scan should be 
+       row matches the <literal>query</> and sequence scan should be 
-	   produced. -1 means nothing can satisfy <literal>query</>. 
+       produced. -1 means nothing can satisfy <literal>query</>. 
-	   Choice of value should be based on semantics meaning of operation with 
+       Choice of value should be based on semantics meaning of operation with 
-	   given strategy number.
+       given strategy number.
       </para>
      </listitem>
     </varlistentry>

doc/src/sgml/libpq.sgml

@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/libpq.sgml,v 1.229 2007/02/16 02:59:40 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/libpq.sgml,v 1.230 2007/02/16 03:50:29 momjian Exp $ -->
 
  <chapter id="libpq">
   <title><application>libpq</application> - C Library</title>
@@ -334,9 +334,9 @@ PGconn *PQsetdbLogin(const char *pghost,
    </para>
    <para>
      If the <parameter>dbName</parameter> contains an <symbol>=</symbol> sign, it
-	 is taken as a <parameter>conninfo</parameter> string in exactly the same way as
+     is taken as a <parameter>conninfo</parameter> string in exactly the same way as
-	 if it had been passed to <function>PQconnectdb</function>, and the remaining
+     if it had been passed to <function>PQconnectdb</function>, and the remaining
-	 parameters are then applied as above.
+     parameters are then applied as above.
    </para>
   </listitem>
  </varlistentry>

doc/src/sgml/mvcc.sgml

@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/mvcc.sgml,v 2.67 2007/02/08 15:32:11 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/mvcc.sgml,v 2.68 2007/02/16 03:50:29 momjian Exp $ -->
 
  <chapter id="mvcc">
   <title>Concurrency Control</title>
@@ -754,7 +754,7 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
       <colspec colnum="8" colwidth="1*">
       <colspec colnum="9" colwidth="1*">
       <thead>
-	   <row>
+       <row>
         <entry>Modes</entry>
         <entry>AS</entry>
         <entry>RS</entry>
@@ -764,10 +764,10 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
         <entry>SRE</entry>
         <entry>E</entry>
         <entry>AE</entry>
-	   </row>
+       </row>
-	  </thead>
+      </thead>
-	  <tbody>
+      <tbody>
-	   <row>
+       <row>
         <entry>AS</entry>
         <entry align="center">Y</entry>
         <entry align="center">Y</entry>
@@ -777,8 +777,8 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
         <entry align="center">Y</entry>
         <entry align="center">Y</entry>
         <entry align="center">N</entry>
-	   </row>
+       </row>
-	   <row>
+       <row>
         <entry>RS</entry>
         <entry align="center">Y</entry>
         <entry align="center">Y</entry>
@@ -788,8 +788,8 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
         <entry align="center">Y</entry>
         <entry align="center">N</entry>
         <entry align="center">N</entry>
-	   </row>
+       </row>
-	   <row>
+       <row>
         <entry>RE</entry>
         <entry align="center">Y</entry>
         <entry align="center">Y</entry>
@@ -799,8 +799,8 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
         <entry align="center">N</entry>
         <entry align="center">N</entry>
         <entry align="center">N</entry>
-	   </row>
+       </row>
-	   <row>
+       <row>
         <entry>SUE</entry>
         <entry align="center">Y</entry>
         <entry align="center">Y</entry>
@@ -810,8 +810,8 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
         <entry align="center">N</entry>
         <entry align="center">N</entry>
         <entry align="center">N</entry>
-	   </row>
+       </row>
-	   <row>
+       <row>
         <entry>S</entry>
         <entry align="center">Y</entry>
         <entry align="center">Y</entry>
@@ -821,8 +821,8 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
         <entry align="center">N</entry>
         <entry align="center">N</entry>
         <entry align="center">N</entry>
-	   </row>
+       </row>
-	   <row>
+       <row>
         <entry>SRE</entry>
         <entry align="center">Y</entry>
         <entry align="center">Y</entry>
@@ -832,8 +832,8 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
         <entry align="center">N</entry>
         <entry align="center">N</entry>
         <entry align="center">N</entry>
-	   </row>
+       </row>
-	   <row>
+       <row>
         <entry>E</entry>
         <entry align="center">Y</entry>
         <entry align="center">N</entry>
@@ -843,8 +843,8 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
         <entry align="center">N</entry>
         <entry align="center">N</entry>
         <entry align="center">N</entry>
-	   </row>
+       </row>
-	   <row>
+       <row>
         <entry>AE</entry>
         <entry align="center">N</entry>
         <entry align="center">N</entry>
@@ -854,10 +854,10 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
         <entry align="center">N</entry>
         <entry align="center">N</entry>
         <entry align="center">N</entry>
-	   </row>
+       </row>
-	  </tbody>
+      </tbody>
-	 </tgroup>
+     </tgroup>
-	</table>
+    </table>
    </sect2>
 
    <sect2 id="locking-rows">

doc/src/sgml/plperl.sgml

@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/plperl.sgml,v 2.63 2007/02/01 19:10:24 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/plperl.sgml,v 2.64 2007/02/16 03:50:29 momjian Exp $ -->
 
  <chapter id="plperl">
   <title>PL/Perl - Perl Procedural Language</title>
@@ -649,19 +649,19 @@ $$ LANGUAGE plperl;
 
   <note>
     <para>
-	  For security reasons, to stop a leak of privileged operations from
+      For security reasons, to stop a leak of privileged operations from
       <application>PL/PerlU</> to <application>PL/Perl</>, these two languages
-	  have to run in separate instances of the Perl interpreter. If your
+      have to run in separate instances of the Perl interpreter. If your
-	  Perl installation has been appropriately compiled, this is not a problem.
+      Perl installation has been appropriately compiled, this is not a problem.
-	  However, not all installations are compiled with the requisite flags.
+      However, not all installations are compiled with the requisite flags.
-	  If <productname>PostgreSQL</> detects that this is the case then it will
+      If <productname>PostgreSQL</> detects that this is the case then it will
-	  not start a second interpreter, but instead create an error. In
+      not start a second interpreter, but instead create an error. In
-	  consequence, in such an installation, you cannot use both 
+      consequence, in such an installation, you cannot use both 
-	  <application>PL/PerlU</> and <application>PL/Perl</> in the same backend
+      <application>PL/PerlU</> and <application>PL/Perl</> in the same backend
-	  process. The remedy for this is to obtain a Perl installation created
+      process. The remedy for this is to obtain a Perl installation created
-	  with the appropriate flags, namely either <literal>usemultiplicity</> or
+      with the appropriate flags, namely either <literal>usemultiplicity</> or
-	  both <literal>usethreads</> and <literal>useithreads</>. 
+      both <literal>usethreads</> and <literal>useithreads</>. 
-	  For more details,see the <literal>perlembed</> manual page.
+      For more details,see the <literal>perlembed</> manual page.
     </para>
   </note>