Prevent potential infinite speeds in interpolating time function.

[andy/viking.git] / help / C / viking.xml

diff --git a/help/C/viking.xml b/help/C/viking.xml
index a5fef066cc28b775eb720480687115a48f300099..fa4ae26faf3427a8bce8808213fe6cf04943c5c1 100644 (file)
--- a/help/C/viking.xml
+++ b/help/C/viking.xml
@@ -3281,7 +3281,7 @@ Accept: */*
             <varlistentry>
               <term>url</term>
               <listitem>
-                <para>the parametrized URL to open in the spirit of C printf format, with up to 7 "%s" values. e.g. <literal>http://hostname/getfile?lat=%s&amp;lon=%s</literal></para>
+                <para>the parametrized URL to open in the spirit of C printf format, with up to 9 "%s" values. e.g. <literal>http://hostname/getfile?lat=%s&amp;lon=%s</literal></para>
                 <para>The order and meaning of these parameters is given by the url_format_code below</para>
               </listitem>
             </varlistentry>
@@ -3296,6 +3296,8 @@ Accept: */*
                 <para>A = center lAtitude of the current view</para>
                 <para>O = center lOngitude of the current view</para>
                 <para>Z = OSM Zoom value of the current view. See <ulink url="http://wiki.openstreetmap.org/wiki/Zoom_levels">Zoom Levels</ulink></para>
+                <para>P = selected Point's latitude</para>
+                <para>N = selected poiNt's longitude</para>
                 <para>S = A user specified input string requested from the user via a dialog box</para>
                 <para>Thus for the url example above then the format code should be <emphasis>AO</emphasis></para>
               </listitem>