Logtalk 2.29.4 files.

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1799 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2007-02-19 18:58:28 +00:00 · 2007-02-19 18:58:28 +00:00 · 46c8cfbeff
commit 46c8cfbeff
parent 194ea3bdee
257 changed files with 602 additions and 679 deletions
--- a/Logtalk/CUSTOMIZE.txt
+++ b/Logtalk/CUSTOMIZE.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/INSTALL.txt
+++ b/Logtalk/INSTALL.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/QUICK_START.txt
+++ b/Logtalk/QUICK_START.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/README.txt
+++ b/Logtalk/README.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
@ -122,8 +122,10 @@ custom configuration files to run under this new version.
 10. CITATIONS
-If you want to cite Logtalk in your publications, please consult the file 
+If you find Logtalk useful, please include a citation on your publications.
-"BIBLIOGRAPHY.bib" for bibliographic references in BibTeX format.
+Consult the file "BIBLIOGRAPHY.bib" for bibliographic references in BibTeX 
 format (the Logtalk technical report published on 2000 or the 2003 PhD thesis 
 on Logtalk are good choices).
 11. CONTRIBUTIONS
--- a/Logtalk/RELEASE_NOTES.txt
+++ b/Logtalk/RELEASE_NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
@ -10,6 +10,53 @@ RELEASE NOTES
 =============
 2.29.4 - February 19, 2007
 	Added a new library category, "listing", defining listing/0 and 
 	listing/1 methods for helping in debugging tasks.
 	Added two new experimental multi-threading predicates, threaded_wait/1 
 	and threaded_notify/1, which allows suspension of a thread's goal until  
 	a notification is received. Added two new examples, "threads/buffer" and 
 	"threads/blackboard", illustrating the use of these predicates.
 	Simplified and changed implementation of the threaded built-in 
 	predicates in order to ensure that the threaded/0 directive is only 
 	required on objects calling these predicates.
 	Only print a warning for a missing threaded/0 directive for objects.
 	Corrected a ordering bug on the entity initialization goal that 
 	prevented using an object initialization goal that make use of 
 	the object thread. 
 	Corrected a bug when asserting rules into an object's database that	
 	resulted in only the first asserted rule being visible when calling 
 	the predicate through message sending. Thanks to Parker Jones for 
 	the bug report.
 	Corrected a bug when compiling dynamic entities (defined in source 
 	files using the dynamic/0 directive) where declared predicates would 
 	be wrongly compiled as static instead of dynamic.
 	Updated the "make_xsblgt.sh" integration script again to fix an 
 	additional problem resulting from the lack of support in XSB for 
 	using environment variables in file paths.
 	Added minimal support for using Exuberant Ctags with Logtalk.
 	Added auto indent support to the jEdit text editor.
 	Added support for listing public predicates in the "Functions" window 
 	of the SuperEdi text editor.
 	Converted TextMate code snippets from the old Property List format 
 	to XML in order to provide compatibility with the "e" Windows text
 	editor.
 	New example: 99 bottles of beer on the wall! Sing along!
 2.29.3 - January 15, 2007
 	Corrected a bug in the Logtalk compiler optimizer code which was 
--- a/Logtalk/UPGRADING.txt
+++ b/Logtalk/UPGRADING.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
@ -150,7 +150,7 @@ events/1 is now off. Applications using event-driven programming must either
 turn this flag on or compile source files with the events(on) option. The 
 library protocol "event_handlersp" is now deprecated; new code should use 
 instead the built-in "monitoring" protocol. The new support for "threaded" 
-and "synchronized" entity properties implies implying recompilation of all 
+and "synchronized" entity properties implies recompilation of all objects 
-objects and categories.
+and categories.
 Logtalk 2.29.2 removes the built-in predicate threaded_discard/1.
--- a/Logtalk/contributions/NOTES.txt
+++ b/Logtalk/contributions/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/contributions/xml_parser/NOTES.txt
+++ b/Logtalk/contributions/xml_parser/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/contributions/xml_parser/SCRIPT.txt
+++ b/Logtalk/contributions/xml_parser/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/NOTES.txt
+++ b/Logtalk/examples/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
@ -48,6 +48,7 @@ aliases
 assignvars
 	example of using assignable variables in the context of parametric objects
 	in order to represent object state
 benchmarks
 	simple benchmarks for helping measuring performance of Logtalk message 
@ -58,8 +59,12 @@ birds
 	bird identification expert system
 	(example adopted from the Adventure in Prolog Amzi! book)
 bottles
 	99 bottles of beer on the wall! Sing along!
 bricks
-	example of representation and handling of relations using events
+	example of representation and handling of relations using events;
 	illustrates how to use events to avoid breaking object encapsulation
 classvars
 	example of implementation of class variables
@ -73,7 +78,8 @@ diamonds
 	(multi-inheritance conflicts and ambiguities)
 dynpred
-	example of using some of the built-in database handling methods
+	example of using some of the built-in database handling methods in 
 	order to implement dynamic object state
 encodings
 	very simple example of using the new, experimental encoding/1 
@ -91,14 +97,15 @@ hello_world
 	the unavoidable "hello world" programming example
 hooks
-	simple example of using compiler hook predicates
+	simple example of using compiler hook objects and predicates
 inheritance
 	examples of public, protected, and private inheritance using both 
 	prototypes and classes/instances
 instmethods
-	example of instance defined methods
+	example of instance defined methods; also illustrates the use of 
 	"super calls" to call overridden method definitions
 lo
 	examples adopted from the Francis G. McCabe L&O system
@ -118,7 +125,7 @@ metainterpreters
 	may be imported by "database" objects
 mi
-	multi-inheritance examples
+	simple multi-inheritance examples
 miscellaneous
 	unsorted examples
@ -140,7 +147,9 @@ poem
 	examples adopted from the Ben Staveley-Taylor POEM system
 points
-	example adopted from SICStus Objects documentation
+	example adopted from SICStus Objects documentation; defines a simple 
 	class hierarchy of points illustrating how to use categories as 
 	object components
 polygons
 	example of representation and handling of relations using events
@ -149,7 +158,8 @@ profiling
 	examples of using of events and monitors to implement profilers
 proxies
-	example of using parametric object proxies
+	example of using parametric object proxies for an efficient 
 	representation of objects with read-only state
 puzzles
 	several examples of logical puzzles
@ -159,10 +169,12 @@ reflection
 relations
 	objects implementing predicates for dealing with relations and 
-	constrained relations between objects
+	constrained relations between objects; used by other examples
 roots
 	objects, protocols, and categories needed by most of the other examples;
 	illustrates how you can define object creation and abolishing methods, 
 	complete with initialization and termination options
 searching
 	state-space searching framework
@ -170,8 +182,8 @@ searching
 	Intelligence" book)
 shapes
-	geometric shapes implemented as both a prototype hierarchy and a class 
+	simple geometric shapes implemented as both a prototype hierarchy and a 
-	hierarchy
+	class hierarchy
 sicstus
 	examples adopted from SICStus Objects documentation
@ -182,6 +194,8 @@ symdiff
 threads
 	several simple examples of multi-threading programming
 	(requires Logtalk to be run with either YAP or SWI-Prolog)
 viewpoints
-	example on how to implement property and value sharing with prototypes
+	example on how to implement property sharing and value sharing with 
 	prototypes
--- a/Logtalk/examples/aliases/NOTES.txt
+++ b/Logtalk/examples/aliases/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/aliases/SCRIPT.txt
+++ b/Logtalk/examples/aliases/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/assignvars/NOTES.txt
+++ b/Logtalk/examples/assignvars/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/assignvars/SCRIPT.txt
+++ b/Logtalk/examples/assignvars/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/benchmarks/NOTES.txt
+++ b/Logtalk/examples/benchmarks/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/benchmarks/SCRIPT.txt
+++ b/Logtalk/examples/benchmarks/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/birds/NOTES.txt
+++ b/Logtalk/examples/birds/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/birds/SCRIPT.txt
+++ b/Logtalk/examples/birds/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/bricks/NOTES.txt
+++ b/Logtalk/examples/bricks/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/bricks/SCRIPT.txt
+++ b/Logtalk/examples/bricks/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/classvars/NOTES.txt
+++ b/Logtalk/examples/classvars/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/classvars/SCRIPT.txt
+++ b/Logtalk/examples/classvars/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/dcgs/NOTES.txt
+++ b/Logtalk/examples/dcgs/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/dcgs/SCRIPT.txt
+++ b/Logtalk/examples/dcgs/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/diamonds/NOTES.txt
+++ b/Logtalk/examples/diamonds/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/diamonds/SCRIPT.txt
+++ b/Logtalk/examples/diamonds/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/dynpred/NOTES.txt
+++ b/Logtalk/examples/dynpred/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/dynpred/SCRIPT.txt
+++ b/Logtalk/examples/dynpred/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/encodings/NOTES.txt
+++ b/Logtalk/examples/encodings/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/encodings/SCRIPT.txt
+++ b/Logtalk/examples/encodings/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/engines/NOTES.txt
+++ b/Logtalk/examples/engines/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/engines/SCRIPT.txt
+++ b/Logtalk/examples/engines/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/errors/NOTES.txt
+++ b/Logtalk/examples/errors/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/errors/SCRIPT.txt
+++ b/Logtalk/examples/errors/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/expansion/NOTES.txt
+++ b/Logtalk/examples/expansion/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/expansion/SCRIPT.txt
+++ b/Logtalk/examples/expansion/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/hello_world/NOTES.txt
+++ b/Logtalk/examples/hello_world/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/hello_world/SCRIPT.txt
+++ b/Logtalk/examples/hello_world/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/hooks/NOTES.txt
+++ b/Logtalk/examples/hooks/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/hooks/SCRIPT.txt
+++ b/Logtalk/examples/hooks/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/inheritance/NOTES.txt
+++ b/Logtalk/examples/inheritance/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/inheritance/SCRIPT.txt
+++ b/Logtalk/examples/inheritance/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/instmethods/NOTES.txt
+++ b/Logtalk/examples/instmethods/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/instmethods/SCRIPT.txt
+++ b/Logtalk/examples/instmethods/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/NOTES.txt
+++ b/Logtalk/examples/lo/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/planner/NOTES.txt
+++ b/Logtalk/examples/lo/planner/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/planner/SCRIPT.txt
+++ b/Logtalk/examples/lo/planner/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/travellers/NOTES.txt
+++ b/Logtalk/examples/lo/travellers/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lo/travellers/SCRIPT.txt
+++ b/Logtalk/examples/lo/travellers/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/logic/NOTES.txt
+++ b/Logtalk/examples/logic/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/logic/SCRIPT.txt
+++ b/Logtalk/examples/logic/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lpa/NOTES.txt
+++ b/Logtalk/examples/lpa/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lpa/faults/NOTES.txt
+++ b/Logtalk/examples/lpa/faults/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lpa/faults/SCRIPT.txt
+++ b/Logtalk/examples/lpa/faults/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lpa/timetables/NOTES.txt
+++ b/Logtalk/examples/lpa/timetables/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/lpa/timetables/SCRIPT.txt
+++ b/Logtalk/examples/lpa/timetables/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/metainterpreters/NOTES.txt
+++ b/Logtalk/examples/metainterpreters/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/metainterpreters/SCRIPT.txt
+++ b/Logtalk/examples/metainterpreters/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/metapredicates/NOTES.txt
+++ b/Logtalk/examples/metapredicates/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/metapredicates/SCRIPT.txt
+++ b/Logtalk/examples/metapredicates/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/mi/NOTES.txt
+++ b/Logtalk/examples/mi/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/mi/SCRIPT.txt
+++ b/Logtalk/examples/mi/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/miscellaneous/NOTES.txt
+++ b/Logtalk/examples/miscellaneous/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/miscellaneous/SCRIPT.txt
+++ b/Logtalk/examples/miscellaneous/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/miscellaneous/queens.lgt
+++ b/Logtalk/examples/miscellaneous/queens.lgt
@ -1,4 +1,4 @@
-%   example adopted form:
+%   example adapted form:
 %   File   : Queens.Pl
 %   Author : Richard A O'Keefe
--- a/Logtalk/examples/modules/NOTES.txt
+++ b/Logtalk/examples/modules/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/modules/SCRIPT.txt
+++ b/Logtalk/examples/modules/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/msglog/NOTES.txt
+++ b/Logtalk/examples/msglog/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/msglog/SCRIPT.txt
+++ b/Logtalk/examples/msglog/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/operators/NOTES.txt
+++ b/Logtalk/examples/operators/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/operators/SCRIPT.txt
+++ b/Logtalk/examples/operators/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/parametric/NOTES.txt
+++ b/Logtalk/examples/parametric/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/parametric/SCRIPT.txt
+++ b/Logtalk/examples/parametric/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/points/NOTES.txt
+++ b/Logtalk/examples/points/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/points/SCRIPT.txt
+++ b/Logtalk/examples/points/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/polygons/NOTES.txt
+++ b/Logtalk/examples/polygons/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/polygons/SCRIPT.txt
+++ b/Logtalk/examples/polygons/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/profiling/NOTES.txt
+++ b/Logtalk/examples/profiling/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/profiling/SCRIPT.txt
+++ b/Logtalk/examples/profiling/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/proxies/NOTES.txt
+++ b/Logtalk/examples/proxies/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/proxies/SCRIPT.txt
+++ b/Logtalk/examples/proxies/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/puzzles/NOTES.txt
+++ b/Logtalk/examples/puzzles/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/puzzles/SCRIPT.txt
+++ b/Logtalk/examples/puzzles/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/reflection/NOTES.txt
+++ b/Logtalk/examples/reflection/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/reflection/SCRIPT.txt
+++ b/Logtalk/examples/reflection/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/relations/NOTES.txt
+++ b/Logtalk/examples/relations/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/relations/SCRIPT.txt
+++ b/Logtalk/examples/relations/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/roots/NOTES.txt
+++ b/Logtalk/examples/roots/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/roots/SCRIPT.txt
+++ b/Logtalk/examples/roots/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/searching/NOTES.txt
+++ b/Logtalk/examples/searching/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/searching/SCRIPT.txt
+++ b/Logtalk/examples/searching/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/shapes/NOTES.txt
+++ b/Logtalk/examples/shapes/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/shapes/ch/NOTES.txt
+++ b/Logtalk/examples/shapes/ch/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/shapes/ch/SCRIPT.txt
+++ b/Logtalk/examples/shapes/ch/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/shapes/ph/NOTES.txt
+++ b/Logtalk/examples/shapes/ph/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/shapes/ph/SCRIPT.txt
+++ b/Logtalk/examples/shapes/ph/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/sicstus/NOTES.txt
+++ b/Logtalk/examples/sicstus/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/sicstus/SCRIPT.txt
+++ b/Logtalk/examples/sicstus/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/symdiff/NOTES.txt
+++ b/Logtalk/examples/symdiff/NOTES.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Logtalk/examples/symdiff/SCRIPT.txt
+++ b/Logtalk/examples/symdiff/SCRIPT.txt
@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.29.3
+Release 2.29.4
 Copyright (c) 1998-2007 Paulo Moura.  All Rights Reserved.
 =================================================================
--- a/Show More
+++ b/Show More