Logtalk 2.15.0 release files.

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@757 b08c6af1-5177-4d33-ba66-4b1c6b8b522a

Logtalk/examples/shapes/ph/regular_polygon.lgt

@@ -0,0 +1,18 @@
+:- object(regular_polygon,
+    extends(polygon)).
+
+
+	:- info([
+		author is 'Paulo Moura',
+		version is 1.0,
+		date is 2003/2/3,
+		comment is 'Generic regular polygon.']).
+
+
+	perimeter(Perimeter) :-
+		::nsides(Number),
+		::side(Side),
+		Perimeter is Number*Side.
+
+
+:- end_object.