[HACKERS] Make targets of doc links used by phpPgAdmin static

[Karl O. Pinc]

Hi,

Attached is a documentation patch against head which makes
static the targets of the on-line PG html documentation that
are referenced by the phpPgAdmin help system.

Apply with "patch -p1" at the top of the pg code tree.

The phpPgAdmin project is a web interface into PG.  It
contains help links which reference the PG on-line docs.  At
present, each time there's a new PG release many of the
internal ids within PGs html doc pages change, and the
phpPgAdmin code must track such changes.  This
patch makes static those ids referenced by phpPgAdmin.

Of course phpPgAdmin will always need to adjust to changes
in the PG docs but this patch will eliminate periodic
annoying scutwork.

Regards,

Karl <k...@meme.com>
Free Software:  "You don't pay back, you pay forward."
                 -- Robert A. Heinlein


diff --git a/doc/src/sgml/ddl.sgml b/doc/src/sgml/ddl.sgml
index e9135bf..bae2e97 100644
--- a/doc/src/sgml/ddl.sgml
+++ b/doc/src/sgml/ddl.sgml
@@ -258,7 +258,7 @@ CREATE TABLE products (
    even if the value came from the default value definition.
   </para>
 
-  <sect2>
+  <sect2 id="ddl-constraints-check-constraints">
    <title>Check Constraints</title>
 
    <indexterm>
@@ -482,7 +482,7 @@ CREATE TABLE products (
    </tip>
   </sect2>
 
-  <sect2>
+  <sect2 id="ddl-constraints-unique-constraints">
    <title>Unique Constraints</title>
 
    <indexterm>
@@ -569,7 +569,7 @@ CREATE TABLE products (
    </para>
   </sect2>
 
-  <sect2>
+  <sect2 id="ddl-constraints-primary-keys">
    <title>Primary Keys</title>
 
    <indexterm>
@@ -1168,7 +1168,7 @@ CREATE TABLE circles (
    here.
   </para>
 
-  <sect2>
+  <sect2 id="ddl-alter-adding-a-column">
    <title>Adding a Column</title>
 
    <indexterm>
@@ -1212,7 +1212,7 @@ ALTER TABLE products ADD COLUMN description text CHECK (description &lt;&gt; '')
   </tip>
   </sect2>
 
-  <sect2>
+  <sect2 id="ddl-alter-removing-a-column">
    <title>Removing a Column</title>
 
    <indexterm>
@@ -1239,7 +1239,7 @@ ALTER TABLE products DROP COLUMN description CASCADE;
    </para>
   </sect2>
 
-  <sect2>
+  <sect2 id="ddl-alter-adding-a-constraint">
    <title>Adding a Constraint</title>
 
    <indexterm>
@@ -1267,7 +1267,7 @@ ALTER TABLE products ALTER COLUMN product_no SET NOT NULL;
    </para>
   </sect2>
 
-  <sect2>
+  <sect2 id="ddl-alter-removing-a-constraint">
    <title>Removing a Constraint</title>
 
    <indexterm>
diff --git a/doc/src/sgml/extend.sgml b/doc/src/sgml/extend.sgml
index bc1cd59..60fa1a8 100644
--- a/doc/src/sgml/extend.sgml
+++ b/doc/src/sgml/extend.sgml
@@ -145,7 +145,7 @@
     </para>
    </sect2>
 
-   <sect2>
+   <sect2 id="extend-type-system-domains">
     <title>Domains</title>
 
     <para>


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