doc: Add some markup

doc/src/sgml/ref/alter_domain.sgml

@@ -54,7 +54,7 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
 
   <variablelist>
    <varlistentry>
-    <term>SET/DROP DEFAULT</term>
+    <term><literal>SET</literal>/<literal>DROP DEFAULT</literal></term>
     <listitem>
      <para>
       These forms set or remove the default value for a domain. Note
@@ -65,7 +65,7 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
    </varlistentry>
 
    <varlistentry>
-    <term>SET/DROP NOT NULL</term>
+    <term><literal>SET</literal>/<literal>DROP NOT NULL</literal></term>
     <listitem>
      <para>
       These forms change whether a domain is marked to allow NULL
@@ -76,7 +76,7 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
    </varlistentry>
 
    <varlistentry>
-    <term>ADD <replaceable class="PARAMETER">domain_constraint</replaceable> [ NOT VALID ]</term>
+    <term><literal>ADD <replaceable class="PARAMETER">domain_constraint</replaceable> [ NOT VALID ]</literal></term>
     <listitem>
      <para>
       This form adds a new constraint to a domain using the same syntax as
@@ -94,7 +94,7 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
    </varlistentry>
 
    <varlistentry>
-    <term>DROP CONSTRAINT [ IF EXISTS ]</term>
+    <term><literal>DROP CONSTRAINT [ IF EXISTS ]</literal></term>
     <listitem>
      <para>
       This form drops constraints on a domain.
@@ -105,7 +105,7 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
    </varlistentry>
 
    <varlistentry>
-    <term>RENAME CONSTRAINT</term>
+    <term><literal>RENAME CONSTRAINT</literal></term>
     <listitem>
      <para>
       This form changes the name of a constraint on a domain.
@@ -114,7 +114,7 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
    </varlistentry>
 
    <varlistentry>
-    <term>VALIDATE CONSTRAINT</term>
+    <term><literal>VALIDATE CONSTRAINT</literal></term>
     <listitem>
      <para>
       This form validates a constraint previously added as
@@ -125,7 +125,7 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
    </varlistentry>
 
    <varlistentry>
-    <term>OWNER</term>
+    <term><literal>OWNER</literal></term>
     <listitem>
      <para>
       This form changes the owner of the domain to the specified user.
@@ -143,7 +143,7 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
    </varlistentry>
 
    <varlistentry>
-    <term>SET SCHEMA</term>
+    <term><literal>SET SCHEMA</literal></term>
     <listitem>
      <para>
       This form changes the schema of the domain.  Any constraints

doc/src/sgml/ref/alter_role.sgml

@@ -134,7 +134,7 @@ ALTER ROLE { <replaceable class="PARAMETER">role_specification</replaceable> | A
      </varlistentry>
 
      <varlistentry>
-      <term>CURRENT_USER</term>
+      <term><literal>CURRENT_USER</literal></term>
       <listitem>
        <para>
         Alter the current user instead of an explicitly identified role.
@@ -143,7 +143,7 @@ ALTER ROLE { <replaceable class="PARAMETER">role_specification</replaceable> | A
      </varlistentry>
 
      <varlistentry>
-      <term>SESSION_USER</term>
+      <term><literal>SESSION_USER</literal></term>
       <listitem>
        <para>
         Alter the current session user instead of an explicitly identified

doc/src/sgml/ref/alter_subscription.sgml

@@ -98,7 +98,7 @@ ALTER SUBSCRIPTION <replaceable class="PARAMETER">name</replaceable> DISABLE
    </varlistentry>
 
    <varlistentry>
-    <term>REFRESH PUBLICATION</term>
+    <term><literal>REFRESH PUBLICATION</literal></term>
     <listitem>
      <para>
       Fetch missing table information from publisher. This will start

doc/src/sgml/ref/create_policy.sgml

@@ -121,20 +121,20 @@ CREATE POLICY <replaceable class="parameter">name</replaceable> ON <replaceable
    </varlistentry>
 
    <varlistentry>
-    <term><replaceable class="parameter">PERMISSIVE</replaceable></term>
+    <term><literal>PERMISSIVE</literal></term>
     <listitem>
      <para>
       Specify that the policy is to be created as a permissive policy.
       All permissive policies which are applicable to a given query will
       be combined together using the boolean "OR" operator.  By creating
       permissive policies, administrators can add to the set of records
-      which can be accessed.  Policies are PERMISSIVE by default.
+      which can be accessed.  Policies are permissive by default.
      </para>
     </listitem>
    </varlistentry>
 
    <varlistentry>
-    <term><replaceable class="parameter">RESTRICTIVE</replaceable></term>
+    <term><literal>RESTRICTIVE</literal></term>
     <listitem>
      <para>
       Specify that the policy is to be created as a restrictive policy.

doc/src/sgml/ref/create_subscription.sgml

@@ -136,8 +136,8 @@ CREATE SUBSCRIPTION <replaceable class="PARAMETER">subscription_name</replaceabl
    </varlistentry>
 
    <varlistentry>
-    <term>COPY DATA</term>
-    <term>NOCOPY DATA</term>
+    <term><literal>COPY DATA</literal></term>
+    <term><literal>NOCOPY DATA</literal></term>
     <listitem>
      <para>
       Specifies if the existing data in the publications that are being
@@ -148,7 +148,7 @@ CREATE SUBSCRIPTION <replaceable class="PARAMETER">subscription_name</replaceabl
    </varlistentry>
 
    <varlistentry>
-    <term>NOCONNECT</term>
+    <term><literal>NOCONNECT</literal></term>
     <listitem>
      <para>
       Instructs <command>CREATE SUBSCRIPTION</command> to skip the initial

doc/src/sgml/ref/grant.sgml

@@ -177,7 +177,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
 
    <variablelist>
     <varlistentry>
-     <term>SELECT</term>
+     <term><literal>SELECT</literal></term>
      <listitem>
       <para>
        Allows <xref linkend="sql-select"> from
@@ -196,7 +196,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>INSERT</term>
+     <term><literal>INSERT</literal></term>
      <listitem>
       <para>
        Allows <xref linkend="sql-insert"> of a new
@@ -209,7 +209,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>UPDATE</term>
+     <term><literal>UPDATE</literal></term>
      <listitem>
       <para>
        Allows <xref linkend="sql-update"> of any
@@ -231,7 +231,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>DELETE</term>
+     <term><literal>DELETE</literal></term>
      <listitem>
       <para>
        Allows <xref linkend="sql-delete"> of a row
@@ -244,7 +244,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>TRUNCATE</term>
+     <term><literal>TRUNCATE</literal></term>
      <listitem>
       <para>
        Allows <xref linkend="sql-truncate"> on
@@ -254,7 +254,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>REFERENCES</term>
+     <term><literal>REFERENCES</literal></term>
      <listitem>
       <para>
        Allows creation of a foreign key constraint referencing the specified
@@ -265,7 +265,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>TRIGGER</term>
+     <term><literal>TRIGGER</literal></term>
      <listitem>
       <para>
        Allows the creation of a trigger on the specified table.  (See the
@@ -275,7 +275,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>CREATE</term>
+     <term><literal>CREATE</literal></term>
      <listitem>
       <para>
        For databases, allows new schemas and publications to be created within the database.
@@ -295,7 +295,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>CONNECT</term>
+     <term><literal>CONNECT</literal></term>
      <listitem>
       <para>
        Allows the user to connect to the specified database.  This
@@ -306,8 +306,8 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>TEMPORARY</term>
-     <term>TEMP</term>
+     <term><literal>TEMPORARY</literal></term>
+     <term><literal>TEMP</literal></term>
      <listitem>
       <para>
        Allows temporary tables to be created while using the specified database.
@@ -316,7 +316,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>EXECUTE</term>
+     <term><literal>EXECUTE</literal></term>
      <listitem>
       <para>
        Allows the use of the specified function and the use of any
@@ -328,7 +328,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>USAGE</term>
+     <term><literal>USAGE</literal></term>
      <listitem>
       <para>
        For procedural languages, allows the use of the specified language for
@@ -371,7 +371,7 @@ GRANT <replaceable class="PARAMETER">role_name</replaceable> [, ...] TO <replace
     </varlistentry>
 
     <varlistentry>
-     <term>ALL PRIVILEGES</term>
+     <term><literal>ALL PRIVILEGES</literal></term>
      <listitem>
       <para>
        Grant all of the available privileges at once.