DOCS - synopsis. Refer consistently to the --pgdata directory as 'datadir'

Author: Peter Smith

doc/src/sgml/ref/initdb.sgml

@@ -28,7 +28,7 @@ PostgreSQL documentation
      <arg choice="plain"><option>--pgdata</option></arg>
      <arg choice="plain"><option>-D</option></arg>
     </group>
-    <replaceable> directory</replaceable>
+    <replaceable> datadir</replaceable>
    </group>
   </cmdsynopsis>
  </refsynopsisdiv>
@@ -190,8 +190,8 @@ PostgreSQL documentation
      </varlistentry>
 
      <varlistentry id="app-initdb-option-pgdata">
-      <term><option>-D <replaceable class="parameter">directory</replaceable></option></term>
-      <term><option>--pgdata=<replaceable class="parameter">directory</replaceable></option></term>
+      <term><option>-D <replaceable class="parameter">datadir</replaceable></option></term>
+      <term><option>--pgdata=<replaceable class="parameter">datadir</replaceable></option></term>
       <listitem>
        <para>
         This option specifies the directory where the database cluster

doc/src/sgml/ref/pg_checksums.sgml

@@ -61,8 +61,8 @@ PostgreSQL documentation
 
     <variablelist>
      <varlistentry>
-      <term><option>-D <replaceable>directory</replaceable></option></term>
-      <term><option>--pgdata=<replaceable>directory</replaceable></option></term>
+      <term><option>-D <replaceable>datadir</replaceable></option></term>
+      <term><option>--pgdata=<replaceable>datadir</replaceable></option></term>
       <listitem>
        <para>
         Specifies the directory where the database cluster is stored.

doc/src/sgml/ref/pg_createsubscriber.sgml

@@ -126,8 +126,8 @@ PostgreSQL documentation
     </varlistentry>
 
     <varlistentry>
-     <term><option>-D <replaceable class="parameter">directory</replaceable></option></term>
-     <term><option>--pgdata=<replaceable class="parameter">directory</replaceable></option></term>
+     <term><option>-D <replaceable class="parameter">datadir</replaceable></option></term>
+     <term><option>--pgdata=<replaceable class="parameter">datadir</replaceable></option></term>
      <listitem>
       <para>
        The target directory that contains a cluster directory from a physical

doc/src/sgml/ref/pg_rewind.sgml

@@ -28,9 +28,9 @@ PostgreSQL documentation
      <arg choice="plain"><option>-D</option></arg>
      <arg choice="plain"><option>--target-pgdata</option></arg>
     </group>
-    <replaceable> directory</replaceable>
+    <replaceable> datadir</replaceable>
     <group choice="req">
-     <arg choice="plain"><option>--source-pgdata=<replaceable>directory</replaceable></option></arg>
+     <arg choice="plain"><option>--source-pgdata=<replaceable>datadir</replaceable></option></arg>
      <arg choice="plain"><option>--source-server=<replaceable>connstr</replaceable></option></arg>
     </group>
    </group>
@@ -142,8 +142,8 @@ PostgreSQL documentation
 
     <variablelist>
      <varlistentry>
-      <term><option>-D <replaceable class="parameter">directory</replaceable></option></term>
-      <term><option>--target-pgdata=<replaceable class="parameter">directory</replaceable></option></term>
+      <term><option>-D <replaceable class="parameter">datadir</replaceable></option></term>
+      <term><option>--target-pgdata=<replaceable class="parameter">datadir</replaceable></option></term>
       <listitem>
        <para>
         This option specifies the target data directory that is synchronized
@@ -154,7 +154,7 @@ PostgreSQL documentation
      </varlistentry>
 
      <varlistentry>
-      <term><option>--source-pgdata=<replaceable class="parameter">directory</replaceable></option></term>
+      <term><option>--source-pgdata=<replaceable class="parameter">datadir</replaceable></option></term>
       <listitem>
        <para>
         Specifies the file system path to the data directory of the source