Remove SGML marked sections

For XML compatibility, replace marked sections <![IGNORE[ ]]> with
comments <!-- -->.  In some cases it seemed better to remove the ignored
text altogether, and in one case the text should not have been ignored.

Author: petere

doc/src/sgml/Makefile

@@ -71,7 +71,7 @@ override SPFLAGS += -wall -wno-unused-param -wno-empty -wfully-tagged
 # to detect whether we are using OpenSP rather than the ancient
 # original SP.
 ifneq (,$(filter o%,$(notdir $(OSX))))
-override SPFLAGS += -wdata-delim
+override SPFLAGS += -wdata-delim -winstance-ignore-ms -winstance-include-ms -winstance-param-entity
 endif
 
 

doc/src/sgml/ecpg.sgml

@@ -5275,8 +5275,6 @@ while (1)
      </listitem>
     </varlistentry>
 
-<![IGNORE[
-    <!-- disabled by #if 0 in ecpglib -->
     <varlistentry>
      <term>-216 (<symbol>ECPG_ARRAY_INSERT</symbol>)</term>
      <listitem>
@@ -5286,7 +5284,6 @@ while (1)
       </para>
      </listitem>
     </varlistentry>
-]]>
 
     <varlistentry>
      <term>-220 (<symbol>ECPG_NO_CONN</symbol>)</term>
@@ -5441,8 +5438,8 @@ while (1)
      </listitem>
     </varlistentry>
 
-<![IGNORE[
     <!-- currently not used by the code -->
+<!--
     <varlistentry>
      <term>-600 (<symbol>ECPG_WARNING_UNRECOGNIZED</symbol>)</term>
      <listitem>
@@ -5461,7 +5458,7 @@ while (1)
       </para>
      </listitem>
     </varlistentry>
-]]>
+-->
 
     <varlistentry>
      <term>-602 (<symbol>ECPG_WARNING_UNKNOWN_PORTAL</symbol>)</term>

doc/src/sgml/func.sgml

@@ -8663,15 +8663,6 @@ CREATE TYPE rainbow AS ENUM ('red', 'orange', 'yellow', 'green', 'blue', 'purple
         <entry>convert path to closed</entry>
         <entry><literal>pclose(path '[(0,0),(1,1),(2,0)]')</literal></entry>
        </row>
-<![IGNORE[
-<!-- Not defined by this name. Implements the intersection operator '#' -->
-       <row>
-        <entry><literal><function>point(<type>lseg</>, <type>lseg</>)</function></literal></entry>
-        <entry><type>point</type></entry>
-        <entry>intersection</entry>
-        <entry><literal>point(lseg '((-1,0),(1,0))',lseg '((-2,-2),(2,2))')</literal></entry>
-       </row>
-]]>
        <row>
         <entry><literal><function>popen(<type>path</>)</function></literal></entry>
         <entry><type>path</type></entry>

doc/src/sgml/release-old.sgml

@@ -6555,103 +6555,3 @@ The following bugs have been fixed in postgres95-beta-0.02:
 Initial release.
 </para>
 </sect1>
-
-<![IGNORE[
-  <sect1 id="timing-results">
-   <title>Timing Results</title>
-
-   <para>
-    These timing results are from running the regression test with the commands
-
-<programlisting>
-% cd src/test/regress
-% make all
-% time make runtest
-</programlisting>
-   </para>
-   <para>
-    Timing under Linux 2.0.27 seems to have a roughly 5% variation from run
-    to run, presumably due to the scheduling vagaries of multitasking systems.
-   </para>
-
-   <sect2>
-    <title>Version 6.5</title>
-
-    <para>
-     As has been the case for previous releases, timing between
-     releases is not directly comparable since new regression tests
-     have been added. In general, 6.5 is faster than previous
-     releases.
-    </para>
-
-    <para>
-     Timing with <function>fsync()</function> disabled:
-
-<literallayout class="monospaced">
-Time   System
-02:00  Dual Pentium Pro 180, 224MB, UW-SCSI, Linux 2.0.36, gcc 2.7.2.3 -O2 -m486
-04:38  Sparc Ultra 1 143MHz, 64MB, Solaris 2.6
-</literallayout>
-    </para>
-
-    <para>
-     Timing with <function>fsync()</function> enabled:
-
-<literallayout class="monospaced">
-Time   System
-04:21  Dual Pentium Pro 180, 224MB, UW-SCSI, Linux 2.0.36, gcc 2.7.2.3 -O2 -m486
-</literallayout>
-
-     For the <systemitem class="osname">Linux</systemitem> system above, using <acronym>UW-SCSI</acronym> disks rather than (older) <acronym>IDE</acronym>
-     disks leads to a 50% improvement in speed on the regression test.
-    </para>
-   </sect2>
-
-<sect2>
-<title>Version 6.4beta</title>
-
-<para>
-The times for this release are not directly comparable to those for previous releases
-since some additional regression tests have been included.
-In general, however, 6.4 should be slightly faster than the previous release (thanks, Bruce!).
-</para>
-<para>
-<literallayout class="monospaced">
-Time   System
-02:26  Dual Pentium Pro 180, 96MB, UW-SCSI, Linux 2.0.30, gcc 2.7.2.1 -O2 -m486
-</literallayout>
-</para>
-</sect2>
-
-<sect2>
-<title>Version 6.3</title>
-
-<para>
-The times for this release are not directly comparable to those for previous releases
-since some additional regression tests have been included and some obsolete tests involving
-time travel have been removed.
-In general, however, 6.3 is substantially faster than previous releases (thanks, Bruce!).
-</para>
-<para>
-<programlisting>
-  Time   System
-  02:30  Dual Pentium Pro 180, 96MB, UW-SCSI, Linux 2.0.30, gcc 2.7.2.1 -O2 -m486
-  04:12  Dual Pentium Pro 180, 96MB, EIDE, Linux 2.0.30, gcc 2.7.2.1 -O2 -m486
-</programlisting>
-</para>
-</sect2>
-
-<sect2>
-<title>Version 6.1</title>
-
-<para>
-<programlisting>
-  Time   System
-  06:12  Pentium Pro 180, 32MB, EIDE, Linux 2.0.30, gcc 2.7.2 -O2 -m486
-  12:06  P-100, 48MB, Linux 2.0.29, gcc
-  39:58  Sparc IPC 32MB, Solaris 2.5, gcc 2.7.2.1 -O -g
-</programlisting>
-</para>
-</sect2>
-</sect1>
-]]>

doc/src/sgml/rules.sgml

@@ -2434,8 +2434,8 @@ Nestloop
     in a command.
 </para>
 
-<![IGNORE[
 <!-- What's happening with this?  If it doesn't come back, remove this section. -->
+<!--
 <para>
     Another situation is cases on <command>UPDATE</command> where it depends on the
     change of an attribute if an action should be performed or
@@ -2456,7 +2456,7 @@ Nestloop
     if the attribute isn't touched. So the rule, qualified or not,
     will only do its scans if there ever could be something to do.
 </para>
-]]>
+-->
 
 <para>
     The summary is, rules will only be significantly slower than