doc: Fix initdb option xreflabels

Generally, we don't want any overriding xreflabels in the options
list, so that we can link to options and the link renders as the
option name.  The -g option did this differently and config.sgml made
use of that for a link.  The new --no-data-checksums option (commit
983a588e0b8) apparently copied this pattern, but that seems like the
wrong direction, as a future  revealed.

To fix, remove the two xreflabels and rewrite the link in config.sgml
with an explicit link text.

diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index 9707d5238daa85d41344636bc4c39f30f07e46eb..934ef5e46910ecdcde632f9426e913d6e7e033ea 100644 (file)
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -11042,7 +11042,9 @@ dynamic_library_path = 'C:\tools\postgresql;H:\my_project\lib;$libdir'
         had at server startup.
         (On Microsoft Windows this parameter will always display
         <literal>0700</literal>.) See
-        <xref linkend="app-initdb-allow-group-access"/> for more information.
+        <link linkend="app-initdb-allow-group-access">the
+        <application>initdb</application> <option>-g</option> option</link>
+        for more information.
        </para>
       </listitem>
      </varlistentry>

diff --git a/doc/src/sgml/ref/initdb.sgml b/doc/src/sgml/ref/initdb.sgml
index a0ce261999943baf97c7b80e16cac061c834ebdf..b8207438910ae060f90132ef8448975ef899cd79 100644 (file)
--- a/doc/src/sgml/ref/initdb.sgml
+++ b/doc/src/sgml/ref/initdb.sgml
@@ -227,7 +227,7 @@ PostgreSQL documentation
       </listitem>
      </varlistentry>
 
-     <varlistentry id="app-initdb-allow-group-access" xreflabel="group access">
+     <varlistentry id="app-initdb-allow-group-access">
       <term><option>-g</option></term>
       <term><option>--allow-group-access</option></term>
       <listitem>
@@ -260,7 +260,7 @@ PostgreSQL documentation
       </listitem>
      </varlistentry>
 
-     <varlistentry id="app-initdb-data-checksums" xreflabel="data checksums">
+     <varlistentry id="app-initdb-data-checksums">
       <term><option>-k</option></term>
       <term><option>--data-checksums</option></term>
       <listitem>