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Documentation cleanup

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This commit is contained in:
Peter Eisentraut
2003-11-12 22:47:47 +00:00
parent fa5c8a055a
commit 934c21344c
13 changed files with 377 additions and 362 deletions
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4
doc/src/sgml/pltcl.sgml
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@@ -1,5 +1,5 @@
<!--
$Header: /cvsroot/pgsql/doc/src/sgml/pltcl.sgml,v 2.26 2003/09/08 23:02:28 petere Exp $
$Header: /cvsroot/pgsql/doc/src/sgml/pltcl.sgml,v 2.27 2003/11/12 22:47:47 petere Exp $
-->
<chapter id="pltcl">
@@ -136,7 +136,7 @@ CREATE FUNCTION tcl_max(integer, integer) RETURNS integer AS '
<para>
As shown above,
to return a NULL value from a PL/Tcl function, execute
to return a null value from a PL/Tcl function, execute
<literal>return_null</literal>. This can be done whether the
function is strict or not.
</para>