11<!--
2- $PostgreSQL: pgsql/doc/src/sgml/ref/createlang.sgml,v 1.38 2006/09/16 00:30:18 momjian Exp $
2+ $PostgreSQL: pgsql/doc/src/sgml/ref/createlang.sgml,v 1.39 2007/02/20 18:10:58 momjian Exp $
33PostgreSQL documentation
44-->
55
@@ -171,6 +171,13 @@ PostgreSQL documentation
171171 </listitem>
172172 </varlistentry>
173173 </variablelist>
174+
175+ <para>
176+ This utility, like most other <productname>PostgreSQL</> utilities,
177+ also uses the environment variables supported by <xref
178+ linkend="libpq-envars" endterm="libpq">.
179+ </para>
180+
174181 </refsect1>
175182
176183
@@ -181,7 +188,9 @@ PostgreSQL documentation
181188 Most error messages are self-explanatory. If not, run
182189 <application>createlang</application> with the <option>--echo</option>
183190 option and see under the respective <acronym>SQL</acronym> command
184- for details.
191+ for details. Also, any default connection settings and environment
192+ variables used by the <application>libpq</application> front-end
193+ library will apply.
185194 </para>
186195 </refsect1>
187196
@@ -216,7 +225,6 @@ PostgreSQL documentation
216225 <simplelist type="inline">
217226 <member><xref linkend="app-droplang"></member>
218227 <member><xref linkend="sql-createlanguage" endterm="sql-createlanguage-title"></member>
219- <member>Environment Variables (<xref linkend="libpq-envars">)</member>
220228 </simplelist>
221229 </refsect1>
222230