#2713 flag ST_ForceCurve as a curve function

git-svn-id: http://svn.osgeo.org/postgis/trunk@12484 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_editor.xml b/doc/reference_editor.xml
index 7ac86bd121e8d8fd417fc0fe709cf091853ec535..ef12be02fc27a07b22ce593ee279f1750cc3b850 100644 (file)
--- a/doc/reference_editor.xml
+++ b/doc/reference_editor.xml
@@ -644,11 +644,13 @@ GEOMETRYCOLLECTION(
                        <para>
                         Turns a geometry into its curved representation, if applicable:
                         lines become compoundcurves, multilines become multicurves
-                        polygons become curvepolygons multipolygons become multisurfaces.
+                        polygons become curvepolygons multipolygons become multisurfaces. If the geometry input is already a curved representation returns back same as input.
                         </para>
 
                        <para>Availability: 2.2.0</para>
                        <para>&Z_support;</para>
+                               <!-- Optionally mention Circular String Support -->
+                               <para>&curve_support;</para>
                </refsection>
 
                <refsection>