Add ICBM XSD

feed.xml

@@ -15,6 +15,7 @@
   xmlns:webfeeds="http://webfeeds.org/rss/1.0"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:noNamespaceSchemaLocation="xsd/rss.xsd"
+  xsi:schemaLocation="http://postneo.com/icbm xsd/icbm.xsd"
 >
   <channel>
     <title>RSRSSS</title>

xsd/icbm.xsd

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!--
+RSS ICBM address extension schema
+Copyright (c) 2023 ~lucidiot
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, version 3.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+-->
+<xs:schema
+  targetNamespace="http://postneo.com/icbm"
+  version="1.0"
+  elementFormDefault="qualified"
+  xmlns="http://postneo.com/icbm"
+  xmlns:xs="http://www.w3.org/2001/XMLSchema"
+>
+  <xs:simpleType name="Latitude">
+    <xs:restriction base="xs:decimal">
+      <xs:minInclusive value="-90" ></xs:minInclusive>
+      <xs:maxInclusive value="90" ></xs:maxInclusive>
+    </xs:restriction>
+  </xs:simpleType>
+
+  <xs:simpleType name="Longitude">
+    <xs:restriction base="xs:decimal">
+      <xs:minInclusive value="-180" ></xs:minInclusive>
+      <xs:maxInclusive value="180" ></xs:maxInclusive>
+    </xs:restriction>
+  </xs:simpleType>
+
+  <xs:element name="latitude" type="Latitude">
+    <xs:annotation>
+      <xs:documentation>Latitude of the location being referred to by this channel or item, in WGS84.</xs:documentation>
+    </xs:annotation>
+  </xs:element>
+  <xs:element name="longitude" type="Longitude">
+    <xs:annotation>
+      <xs:documentation>Longitude of the location being referred to by this channel or item, in WGS84.</xs:documentation>
+    </xs:annotation>
+  </xs:element>
+</xs:schema>

xsl/style.xsl

@@ -14,7 +14,10 @@
   xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
   xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
   xmlns:webfeeds="http://webfeeds.org/rss/1.0"
-  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+  xsi:schemaLocation="http://postneo.com/icbm ../xsd/icbm.xsd"
+>
   <xsl:output method="html" doctype-system="about:legacy-compat" />
 
   <xsl:template match="/">