Logtalk 2.15.0 release files.

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@757 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2003-02-05 00:15:28 +00:00
parent c060e91cfc
commit 75392e54c7
266 changed files with 1479 additions and 617 deletions
--- a/Logtalk/examples/NOTES
+++ b/Logtalk/examples/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
@@ -99,6 +99,10 @@ searching
 	example adopted from Ivan Bratko's "Prolog Programming for Artificial 
 	Intelligence" book

+shapes
+	geometric shapes implemented as both a prototype hierarchy and a class 
+	hierarchy
+
 sicstus
 	examples adopted from SICStus Objects documentation

--- a/Logtalk/examples/birds/NOTES
+++ b/Logtalk/examples/birds/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/birds/SCRIPT
+++ b/Logtalk/examples/birds/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/birds/descriptors.lgt
+++ b/Logtalk/examples/birds/descriptors.lgt
@@ -3,7 +3,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/2/18,
 		comment is 'Bird descriptors predicates.',
--- a/Logtalk/examples/birds/expert.lgt
+++ b/Logtalk/examples/birds/expert.lgt
@@ -4,7 +4,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/2/18,
 		comment is 'Expert system for bird identification.',
--- a/Logtalk/examples/bricks/NOTES
+++ b/Logtalk/examples/bricks/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/bricks/SCRIPT
+++ b/Logtalk/examples/bricks/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/bricks/brick.lgt
+++ b/Logtalk/examples/bricks/brick.lgt
@@ -7,7 +7,7 @@
 	:- info([
 		version is 1.1,
 		date is 2000/10/31,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Two-dimensional brick (or should I say square?) class.']).


--- a/Logtalk/examples/bricks/brick_stack.lgt
+++ b/Logtalk/examples/bricks/brick_stack.lgt
@@ -6,7 +6,7 @@
 	:- info([
 		version is 1.0,
 		date is 1998/3/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Stack of bricks as a constrained binary relation.']).


--- a/Logtalk/examples/bricks/stack_monitor.lgt
+++ b/Logtalk/examples/bricks/stack_monitor.lgt
@@ -6,7 +6,7 @@
 	:- info([
 		version is 1.0,
 		date is 1998/3/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Monitor for brick movements printing an ascii representation of each brick position.']).


--- a/Logtalk/examples/classvars/NOTES
+++ b/Logtalk/examples/classvars/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/classvars/SCRIPT
+++ b/Logtalk/examples/classvars/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/dynpred/NOTES
+++ b/Logtalk/examples/dynpred/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/dynpred/SCRIPT
+++ b/Logtalk/examples/dynpred/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/errors/NOTES
+++ b/Logtalk/examples/errors/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/inheritance/NOTES
+++ b/Logtalk/examples/inheritance/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/inheritance/SCRIPT
+++ b/Logtalk/examples/inheritance/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/instmethods/NOTES
+++ b/Logtalk/examples/instmethods/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/instmethods/SCRIPT
+++ b/Logtalk/examples/instmethods/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/NOTES
+++ b/Logtalk/examples/lo/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/planner/NOTES
+++ b/Logtalk/examples/lo/planner/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/planner/SCRIPT
+++ b/Logtalk/examples/lo/planner/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/planner/plan1.lgt
+++ b/Logtalk/examples/lo/planner/plan1.lgt
@@ -3,7 +3,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is 'Air-line trip planner.',
--- a/Logtalk/examples/lo/travellers/NOTES
+++ b/Logtalk/examples/lo/travellers/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/travellers/SCRIPT
+++ b/Logtalk/examples/lo/travellers/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/travellers/circular.lgt
+++ b/Logtalk/examples/lo/travellers/circular.lgt
@@ -4,7 +4,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is '.',
--- a/Logtalk/examples/lo/travellers/descend.lgt
+++ b/Logtalk/examples/lo/travellers/descend.lgt
@@ -3,7 +3,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is '.',
--- a/Logtalk/examples/lo/travellers/driving.lgt
+++ b/Logtalk/examples/lo/travellers/driving.lgt
@@ -4,7 +4,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is '.',
--- a/Logtalk/examples/lo/travellers/geographic2.lgt
+++ b/Logtalk/examples/lo/travellers/geographic2.lgt
@@ -3,7 +3,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		parnames is ['OX', 'OY'],
--- a/Logtalk/examples/lo/travellers/incremental.lgt
+++ b/Logtalk/examples/lo/travellers/incremental.lgt
@@ -4,7 +4,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is '.',
--- a/Logtalk/examples/lo/travellers/location2.lgt
+++ b/Logtalk/examples/lo/travellers/location2.lgt
@@ -3,7 +3,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		parnames is ['X', 'Y'],
--- a/Logtalk/examples/lo/travellers/metric1.lgt
+++ b/Logtalk/examples/lo/travellers/metric1.lgt
@@ -3,7 +3,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is '.',
--- a/Logtalk/examples/lo/travellers/natural.lgt
+++ b/Logtalk/examples/lo/travellers/natural.lgt
@@ -3,7 +3,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is '.',
--- a/Logtalk/examples/lo/travellers/permute.lgt
+++ b/Logtalk/examples/lo/travellers/permute.lgt
@@ -4,7 +4,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is '.',
--- a/Logtalk/examples/lo/travellers/presort.lgt
+++ b/Logtalk/examples/lo/travellers/presort.lgt
@@ -4,7 +4,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is '.',
--- a/Logtalk/examples/lo/travellers/quick1.lgt
+++ b/Logtalk/examples/lo/travellers/quick1.lgt
@@ -3,7 +3,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		parnames is ['Order'],
--- a/Logtalk/examples/lo/travellers/salesman.lgt
+++ b/Logtalk/examples/lo/travellers/salesman.lgt
@@ -3,7 +3,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is '.',
--- a/Logtalk/examples/lpa/NOTES
+++ b/Logtalk/examples/lpa/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lpa/SCRIPT
+++ b/Logtalk/examples/lpa/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lpa/fault.lgt
+++ b/Logtalk/examples/lpa/fault.lgt
@@ -4,7 +4,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is 'Expert system for automobile fault diagnosis.',
--- a/Logtalk/examples/metapredicates/NOTES
+++ b/Logtalk/examples/metapredicates/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/metapredicates/SCRIPT
+++ b/Logtalk/examples/metapredicates/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/metapredicates/sort1.lgt
+++ b/Logtalk/examples/metapredicates/sort1.lgt
@@ -8,7 +8,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 2000/7/24,
 		comment is 'List sorting parameterized by the type of the list elements.']).

--- a/Logtalk/examples/metapredicates/tracer.lgt
+++ b/Logtalk/examples/metapredicates/tracer.lgt
@@ -9,7 +9,7 @@

 	:- info([
 		version is 2,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 2000/7/24,
 		comment is 'Tracer for a goal call and exit ports.']).

--- a/Logtalk/examples/mi/NOTES
+++ b/Logtalk/examples/mi/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/mi/SCRIPT
+++ b/Logtalk/examples/mi/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/miscellaneous/NOTES
+++ b/Logtalk/examples/miscellaneous/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/miscellaneous/SCRIPT
+++ b/Logtalk/examples/miscellaneous/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/miscellaneous/hanoi.lgt
+++ b/Logtalk/examples/miscellaneous/hanoi.lgt
@@ -5,7 +5,7 @@
 	:- info([
 		version is 1.0,
 		date is 1998/3/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Towers of Hanoi.']).


--- a/Logtalk/examples/parametric/NOTES
+++ b/Logtalk/examples/parametric/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/parametric/SCRIPT
+++ b/Logtalk/examples/parametric/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/parametric/date3.lgt
+++ b/Logtalk/examples/parametric/date3.lgt
@@ -4,7 +4,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 1998/3/23,
 		comment is 'Dates as parametric objects.',
 		parnames is ['Year', 'Month', 'Day']]).
--- a/Logtalk/examples/parametric/time3.lgt
+++ b/Logtalk/examples/parametric/time3.lgt
@@ -4,7 +4,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 1998/3/23,
 		comment is 'Time as parametric objects.',
 		parnames is ['Hours', 'Mins', 'Secs']]).
--- a/Logtalk/examples/poem/circle2.lgt
+++ b/Logtalk/examples/poem/circle2.lgt
@@ -9,7 +9,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is 'Parametric object for representing geometric circles.',
--- a/Logtalk/examples/poem/ellipse3.lgt
+++ b/Logtalk/examples/poem/ellipse3.lgt
@@ -5,7 +5,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is 'Parametric object for representing geometric ellipses.',
--- a/Logtalk/examples/poem/line2.lgt
+++ b/Logtalk/examples/poem/line2.lgt
@@ -7,7 +7,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is 'Parametric object for representing geometric lines.',
--- a/Logtalk/examples/poem/point2.lgt
+++ b/Logtalk/examples/poem/point2.lgt
@@ -6,7 +6,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is 'Parametric object for representing geometric points.',
--- a/Logtalk/examples/points/NOTES
+++ b/Logtalk/examples/points/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/points/SCRIPT
+++ b/Logtalk/examples/points/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/points/bounded_coordinate.lgt
+++ b/Logtalk/examples/points/bounded_coordinate.lgt
@@ -5,7 +5,7 @@
 	:- info([
 		version is 1.0,
 		date is 1998/3/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Point coordinate bounds management predicates.',
 		source is 'Example adopted from the SICStus Objects documentation.']).

--- a/Logtalk/examples/points/bounded_history_point.lgt
+++ b/Logtalk/examples/points/bounded_history_point.lgt
@@ -8,7 +8,7 @@
 	:- info([
 		version is 1.1,
 		date is 2000/10/31,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Two dimensional point moving in a constrained area and remembering past point positions.',
 		source is 'Example adopted from the SICStus Objects documentation.']).

--- a/Logtalk/examples/points/bounded_point.lgt
+++ b/Logtalk/examples/points/bounded_point.lgt
@@ -8,7 +8,7 @@
 	:- info([
 		version is 1.1,
 		date is 2000/10/31,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Two dimensional point moving in a constrained area.',
 		source is 'Example adopted from the SICStus Objects documentation.']).

--- a/Logtalk/examples/points/history_point.lgt
+++ b/Logtalk/examples/points/history_point.lgt
@@ -8,7 +8,7 @@
 	:- info([
 		version is 1.1,
 		date is 2000/10/31,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Two dimensional point remembering past positions.',
 		source is 'Example adopted from the SICStus Objects documentation.']).

--- a/Logtalk/examples/points/point.lgt
+++ b/Logtalk/examples/points/point.lgt
@@ -7,7 +7,7 @@
 	:- info([
 		version is 1.1,
 		date is 2000/10/31,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Two dimensional point class.',
 		source is 'Example adopted from the SICStus Objects documentation.']).

--- a/Logtalk/examples/points/point_history.lgt
+++ b/Logtalk/examples/points/point_history.lgt
@@ -5,7 +5,7 @@
 	:- info([
 		version is 1.0,
 		date is 1998/3/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Point position history management predicates.',
 		source is 'Example adopted from the SICStus Objects documentation.']).

--- a/Logtalk/examples/polygons/NOTES
+++ b/Logtalk/examples/polygons/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/polygons/SCRIPT
+++ b/Logtalk/examples/polygons/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/polygons/concentric.lgt
+++ b/Logtalk/examples/polygons/concentric.lgt
@@ -6,7 +6,7 @@
 	:- info([
 		version is 1.0,
 		date is 1998/3/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Concentric polygons as a constrained binary relation.']).


--- a/Logtalk/examples/polygons/hexagon.lgt
+++ b/Logtalk/examples/polygons/hexagon.lgt
@@ -7,7 +7,7 @@
 	:- info([
 		version is 1.0,
 		date is 1998/3/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Hexagon class.']).


--- a/Logtalk/examples/polygons/pentagon.lgt
+++ b/Logtalk/examples/polygons/pentagon.lgt
@@ -7,7 +7,7 @@
 	:- info([
 		version is 1.0,
 		date is 1998/3/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Pentagon class.']).


--- a/Logtalk/examples/polygons/polygon.lgt
+++ b/Logtalk/examples/polygons/polygon.lgt
@@ -7,7 +7,7 @@
 	:- info([
 		version is 1.1,
 		date is 2000/10/31,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Polygon predicates.']).


@@ -31,7 +31,7 @@
 	:- info([
 		version is 2,
 		date is 1998/2/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Default protocol for all polygons.']).


--- a/Logtalk/examples/polygons/square.lgt
+++ b/Logtalk/examples/polygons/square.lgt
@@ -7,7 +7,7 @@
 	:- info([
 		version is 1.0,
 		date is 1998/3/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Square class.']).


--- a/Logtalk/examples/polygons/triangle.lgt
+++ b/Logtalk/examples/polygons/triangle.lgt
@@ -7,7 +7,7 @@
 	:- info([
 		version is 1.0,
 		date is 1998/3/23,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Triangle class.']).


--- a/Logtalk/examples/profiling/NOTES
+++ b/Logtalk/examples/profiling/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/profiling/SCRIPT
+++ b/Logtalk/examples/profiling/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/profiling/message_counter.lgt
+++ b/Logtalk/examples/profiling/message_counter.lgt
@@ -6,7 +6,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 1998/3/23,
 		comment is 'Message counter monitor.']).

--- a/Logtalk/examples/profiling/stop_watch.lgt
+++ b/Logtalk/examples/profiling/stop_watch.lgt
@@ -6,7 +6,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 1998/3/23,
 		comment is 'Message executing time monitor.']).

--- a/Logtalk/examples/profiling/timer.lgt
+++ b/Logtalk/examples/profiling/timer.lgt
@@ -4,7 +4,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 1998/3/23,
 		comment is 'Call executing time profiler.']).

--- a/Logtalk/examples/reflection/NOTES
+++ b/Logtalk/examples/reflection/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/reflection/SCRIPT
+++ b/Logtalk/examples/reflection/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/reflection/abstract_class.lgt
+++ b/Logtalk/examples/reflection/abstract_class.lgt
@@ -5,7 +5,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is 'Default metaclass for all abstract classes.']).
--- a/Logtalk/examples/reflection/class.lgt
+++ b/Logtalk/examples/reflection/class.lgt
@@ -5,7 +5,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is 'Instantiation root and default metaclass for all classes.']).
--- a/Logtalk/examples/reflection/object.lgt
+++ b/Logtalk/examples/reflection/object.lgt
@@ -4,7 +4,7 @@


 	:- info([
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		version is 1.0,
 		date is 2000/4/22,
 		comment is 'Inheritance root for all objects.']).
--- a/Logtalk/examples/relations/NOTES
+++ b/Logtalk/examples/relations/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/relations/SCRIPT
+++ b/Logtalk/examples/relations/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/relations/constrained_relation.lgt
+++ b/Logtalk/examples/relations/constrained_relation.lgt
@@ -7,7 +7,7 @@
 	:- info([
 		version is 3,
 		date is 2000/7/24,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Enables the representation of relations with constraints on the state of participating objects.']).


--- a/Logtalk/examples/relations/relation.lgt
+++ b/Logtalk/examples/relations/relation.lgt
@@ -8,7 +8,7 @@
 	:- info([
 		version is 1.0,
 		date is 2000/7/24,
-		authors is 'Esteban Zimanyi, Paulo Moura',
+		author is 'Esteban Zimanyi, Paulo Moura',
 		comment is 'Enables the representation of relations between independent objects.']).


--- a/Logtalk/examples/relations/relationp.lgt
+++ b/Logtalk/examples/relations/relationp.lgt
@@ -4,7 +4,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 2000/7/24,
 		comment is 'Relations between objects protocol.']).

--- a/Logtalk/examples/roots/NOTES
+++ b/Logtalk/examples/roots/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/roots/SCRIPT
+++ b/Logtalk/examples/roots/SCRIPT
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.14.7
+Release 2.15.0

 Copyright (c) 1998-2003 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/roots/abstract_class.lgt
+++ b/Logtalk/examples/roots/abstract_class.lgt
@@ -7,7 +7,7 @@

 	:- info([
 		version is 2,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 2000/7/24,
 		comment is 'Default metaclass for all abstract classes.']).

--- a/Logtalk/examples/roots/abstract_classp.lgt
+++ b/Logtalk/examples/roots/abstract_classp.lgt
@@ -4,7 +4,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 2000/7/24,
 		comment is 'Default protocol for all abstract classes.']).

--- a/Logtalk/examples/roots/class.lgt
+++ b/Logtalk/examples/roots/class.lgt
@@ -7,7 +7,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 2000/7/24,
 		comment is 'Default metaclass for all classes.']).

--- a/Logtalk/examples/roots/classp.lgt
+++ b/Logtalk/examples/roots/classp.lgt
@@ -4,7 +4,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 2000/7/24,
 		comment is 'Default protocol for all instantiable classes.']).

--- a/Logtalk/examples/roots/initialization.lgt
+++ b/Logtalk/examples/roots/initialization.lgt
@@ -4,7 +4,7 @@

 	:- info([
 		version is 1.1,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 2000/11/5,
 		comment is 'Object initialization protocol.']).

--- a/Logtalk/examples/roots/nil.lgt
+++ b/Logtalk/examples/roots/nil.lgt
@@ -6,7 +6,7 @@
 	:- info([
 		version is 1.0,
 		date is 2000/7/24,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Used to represent a void reference.']).


--- a/Logtalk/examples/roots/object.lgt
+++ b/Logtalk/examples/roots/object.lgt
@@ -8,7 +8,7 @@
 	:- info([
 		version is 1.0,
 		date is 2000/7/24,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Minimal predicates for all objects. Default root of the inheritance graph.']).


--- a/Logtalk/examples/roots/objectp.lgt
+++ b/Logtalk/examples/roots/objectp.lgt
@@ -4,7 +4,7 @@

 	:- info([
 		version is 1.0,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		date is 2000/7/24,
 		comment is 'Default protocol for all objects.']).

--- a/Logtalk/examples/roots/proto.lgt
+++ b/Logtalk/examples/roots/proto.lgt
@@ -7,7 +7,7 @@
 	:- info([
 		version is 1.0,
 		date is 2000/7/24,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Minimal predicates for all prototypes. Default root of the extension graph.']).


--- a/Logtalk/examples/roots/protop.lgt
+++ b/Logtalk/examples/roots/protop.lgt
@@ -5,7 +5,7 @@
 	:- info([
 		version is 1.0,
 		date is 2000/7/24,
-		authors is 'Paulo Moura',
+		author is 'Paulo Moura',
 		comment is 'Default protocol for all prototypes.']).


--- a/Show More
+++ b/Show More