revise template to give example of optional argument

git-svn-id: http://svn.osgeo.org/postgis/trunk@7552 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/template.xml b/doc/template.xml
index f2e5e9bb5fdbce646324c5e89e0e93fee224bf68..7961b05684c5585e13369f7b1d113125569784e6 100644 (file)
--- a/doc/template.xml
+++ b/doc/template.xml
@@ -20,6 +20,8 @@
         <paramdef><type>geometry </type> <parameter>g1</parameter></paramdef>
         <paramdef><type>geometry </type> <parameter>g2</parameter></paramdef>
         <paramdef><type>varchar </type> <parameter>myparam</parameter></paramdef>
+        
+        <paramdef choice='opt'><type>varchar </type> <parameter>myparam=the_default_value</parameter></paramdef>
       </funcprototype>
     </funcsynopsis>
   </refsynopsisdiv>