Logtalk 2.25.1 files.
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@ -1,17 +1,23 @@
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=================================================================
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Logtalk - Object oriented extension to Prolog
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Release 2.25.0
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Release 2.25.1
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Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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=================================================================
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This file contains detailed instruction for installing and configuring
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This file contains detailed instructions for installing and configuring
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Logtalk. You should also consult the "scripts/NOTES" file for a description
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of a set of shell scripts that might be used for Logtalk installation on
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some operating-systems and for easy Logtalk integration with popular
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Prolog compilers.
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Note that the broad compatibility of Logtalk, both with Prolog compilers and
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operating-systems, together with all the possible user scenarios, means that
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installation can vary from very simple by running a couple of scripts to the
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need of patching both Logtalk and Prolog compilers to workaround the lack of
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strong Prolog standards.
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1. LOGTALK INSTALLATION
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@ -1,6 +1,6 @@
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=================================================================
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Logtalk - Object oriented extension to Prolog
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Release 2.25.0
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Release 2.25.1
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Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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=================================================================
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@ -86,7 +86,7 @@ and other goodies when editing Logtalk source files.
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application. You may want to add the directory path to the libpaths.pl file
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mentioned above in order to easily load your application.
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4. Copy to this sub-directory a loader file from one of the example directories
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4. Copy to this sub-directory a loader file from one of the example directories
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and modify it to load your own source files.
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5. Have fun!
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@ -1,6 +1,6 @@
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=================================================================
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Logtalk - Object oriented extension to Prolog
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Release 2.25.0
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Release 2.25.1
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Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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=================================================================
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@ -22,8 +22,8 @@ CONTENTS
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1. LICENSE
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The overall copyright and permission notice for Logtalk can be found in
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the LICENSE file in this directory. Logtalk follows the Artistic License 2.0.
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The overall copyright and permission notice for Logtalk can be found in the
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LICENSE file in this directory. Logtalk follows the Artistic License 2.0.
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The copyright notice and license applies to all files in this release
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(including sources, documentation, and examples) unless otherwise explicitly
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stated.
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@ -1,6 +1,6 @@
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=================================================================
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Logtalk - Object oriented extension to Prolog
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Release 2.25.0
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Release 2.25.1
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Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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=================================================================
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@ -10,6 +10,38 @@ RELEASE NOTES
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=============
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2.25.1 - August 8, 2005
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Added support for using the "source-highlight" package (version 2.0 or
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later) by Lorenzo Bettini with Logtalk source files.
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Several optimizations to the syntax coloring configuration files of most
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of the supported text editors. Added support for code folding to the Vim,
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Kate, and TextMate text editors.
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Updated the SWI-Prolog shell integration script (make_swilgt.sh) to use
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either "swipl" or "pl" as the name of the Prolog executable, depending
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on the host operating system.
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Modified the way entity prefixes are generated for compiled code in order
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to further minimize possible conflicts resulting from the same prefix being
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used for different entities (bug report and fix by Brian Hulley). Changes
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to the prefix format are also reflected on the names of the automatically
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generated XML documenting files.
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Updated the lgt2html.* and lgt2xml.* documenting scripts in order to index
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parametric objects using the notation <entity>/<number of parameters>.
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Corrected a bug on the lgtxml.xsl XSLT file where links to related files
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pointed to .html files instead of .xml files.
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Updated the lgt_install.sh and the make_*lgt.sh shell scripts to check and
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report invalid installation directory prefixes.
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Added a new state-space search problem, "salt3.lgt", contributed by Paula
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Marisa Sampaio, to the "searching" example.
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2.25.0 - May 23, 2005
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Logtalk compiler is now source file-based instead of entity-based. Thus,
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@ -1,6 +1,6 @@
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=================================================================
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Logtalk - Object oriented extension to Prolog
|
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Release 2.25.0
|
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Release 2.25.1
|
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Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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=================================================================
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@ -9,15 +9,15 @@ Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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Upgrading from Logtalk 1.x
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==========================
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Logtalk 2.x is not compatible with programs written for version 1.x.
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Logtalk 2.x is not compatible with programs written for Logtalk 1.x.
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However, you should be able to translate most programs to make them
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run under this new version. Most of the examples provided with previous
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versions have been rewritten to run under version 2.x. Use them as
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run under Logtalk 2.x. Most of the examples provided with Logtalk 1.x
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have been rewritten to run under Logtalk 2.x. You may use them as
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translation examples.
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Upgrading from a previous Logtalk 2.x version
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=============================================
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Upgrading from a previous Logtalk 2.x versions
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==============================================
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If your Logtalk programs depend on some of the example files, it is
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advisable that you check your code against the new version before
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@ -109,6 +109,12 @@ built-in methods, implying the recompilation of all objects, protocols, and
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categories.
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Logtalk version 2.25.0 drops support for source metafiles and .mlgt file name
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extension as this version features a new, file-based compiler, supporting the
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extension as this version features a new, file-based compiler supporting the
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definition of any number of entities in a single file. Older code using source
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metafiles will need to rename the file name extensions from .mlgt to .lgt.
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Logtalk version 2.25.1 updates the compiler to generate XML documenting files
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whose names always contain the arity of the entity identifier appended at the
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end (using the format "_arity"). This change implied updates to the lgt2xml.*
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and lgt2html.* shell scripts which render them incompatible with the XML files
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generated by previous Logtalk versions.
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@ -1,6 +1,6 @@
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=================================================================
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Logtalk - Object oriented extension to Prolog
|
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Release 2.25.0
|
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Release 2.25.1
|
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Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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=================================================================
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@ -16,5 +16,5 @@ iso8601.lgt
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are not yet implemented. The best way to get acquainted with
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this library is for you to compile the object and then run
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one of the documentation helper scripts to transform the
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resulting XML file into a (X)HTML or PDF documentation. Your
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resulting XML file into (X)HTML or PDF documentation. Your
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feedback is appreciated.
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@ -1,6 +1,6 @@
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=================================================================
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Logtalk - Object oriented extension to Prolog
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Release 2.25.0
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Release 2.25.1
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Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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=================================================================
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@ -16,7 +16,7 @@ sample queries for your to try.
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Most of these examples need objects, protocols, and categories which are
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defined in the Logtalk standard library or in other examples. See the NOTES
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files inside the library folder and the NOTES and SCRIPT files inside each
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files inside the library folder, plus the NOTES and SCRIPT files inside each
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example folder).
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Some examples may redefine objects already loaded from other examples.
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@ -47,19 +47,20 @@ assignvars
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example of using assignable variables in the context of parametric objects
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benchmarks
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simple benchmarks for for helping measuring performance of Logtalk message
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seding between Prolog compilers and for comparing message sending with
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predicate calls in plain Prolog and with calls to modules predicates
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simple benchmarks for helping measuring performance of Logtalk message
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sending between Prolog compilers and for comparing performance of message
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sending calls with predicate calls in plain Prolog
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birds
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bird identification expert system
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example adopted from the Adventure in Prolog Amzi! book
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(example adopted from the Adventure in Prolog Amzi! book)
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bricks
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example of representation and handling of relations using events
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classvars
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example of implementation of class variables (as found in Smalltalk)
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example of implementation of class variables
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(as found in Smalltalk; i.e. shared instance variables)
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dcgs
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examples of using DCG rules inside objects and categories
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@ -72,7 +73,7 @@ dynpred
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example of using some of the built-in database handling methods
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encodings
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very simple example of using the new, experimental enconding/1
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very simple example of using the new, experimental encoding/1
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directive (requires Logtalk to be run with the SWI-Prolog compiler)
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engines
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@ -86,7 +87,7 @@ hello_world
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the unavoidable hello world programming example
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inheritance
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examples of public, protected and private inheritance with both
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examples of public, protected, and private inheritance using both
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prototypes and classes/instances
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instmethods
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@ -96,8 +97,8 @@ lo
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examples adopted from the Francis G. McCabe L&O system
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logic
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example of a translator of logic propositions to clauses in conjunctive
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normal form
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example of a translator of first-order predicate logic propositions
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to conjunctive normal form and to clausal form
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lpa
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examples adopted from the LPA Prolog++ system
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@ -151,8 +152,8 @@ roots
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searching
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state-space searching framework
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example adopted from Ivan Bratko's "Prolog Programming for Artificial
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Intelligence" book
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(example adopted from Ivan Bratko's "Prolog Programming for Artificial
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Intelligence" book)
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shapes
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geometric shapes implemented as both a prototype hierarchy and a class
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@ -1,6 +1,6 @@
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=================================================================
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Logtalk - Object oriented extension to Prolog
|
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Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
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Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
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=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
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=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
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=================================================================
|
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Logtalk - Object oriented extension to Prolog
|
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Release 2.25.0
|
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Release 2.25.1
|
||||
|
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Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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=================================================================
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|
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@ -1,6 +1,6 @@
|
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=================================================================
|
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Logtalk - Object oriented extension to Prolog
|
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Release 2.25.0
|
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Release 2.25.1
|
||||
|
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Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
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=================================================================
|
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|
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@ -1,6 +1,6 @@
|
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=================================================================
|
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Logtalk - Object oriented extension to Prolog
|
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Release 2.25.0
|
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Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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=================================================================
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||||
|
||||
@ -1,6 +1,6 @@
|
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=================================================================
|
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Logtalk - Object oriented extension to Prolog
|
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Release 2.25.0
|
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Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
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=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
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=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
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=================================================================
|
||||
|
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@ -1,6 +1,6 @@
|
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=================================================================
|
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Logtalk - Object oriented extension to Prolog
|
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Release 2.25.0
|
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Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
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=================================================================
|
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Logtalk - Object oriented extension to Prolog
|
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Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
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=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
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=================================================================
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@ -10,7 +10,7 @@ To load this example and for sample queries, please see the SCRIPT file.
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This folder contains an example that shows how to implement class variables
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as defined in Smalltalk. The name shared instance variables is however much
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more accurate. In systems like Logtalk that enable the use of explicit
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more accurate. In systems like Logtalk, which enables the use of explicit
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metaclasses, true class variables are just the class (as an object) own
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instance variables!
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@ -1,6 +1,6 @@
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=================================================================
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Logtalk - Object oriented extension to Prolog
|
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Release 2.25.0
|
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Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
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=================================================================
|
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@ -1,7 +1,4 @@
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:- initialization(
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logtalk_load([
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root,
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instance1,
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instance2,
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instance3])).
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classvars])).
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@ -1,6 +1,6 @@
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=================================================================
|
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Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
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=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
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@ -43,7 +43,7 @@ imported in two car models (sedan and coupe).
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% from the standard one only in its reference and in its horsepower:
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||||
:- category(sport,
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imports(classic)).
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imports(classic)).
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||||
reference('M180.941').
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horsepower_rpm(110, 5000).
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@ -1,6 +1,6 @@
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=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
@ -12,7 +12,7 @@ This folder contains examples of public, protected, and private inheritance,
|
||||
for both prototype-based and class-based hierarchies.
|
||||
|
||||
This example defines a category named "predicates" which specifies three
|
||||
predicates, one public, one protected and one private. This category is
|
||||
predicates, one public, one protected, and one private. This category is
|
||||
imported by the root objects: "parent" for the prototype hierarchy and
|
||||
"root" for the class hierarchy. Each root object have a set of three
|
||||
descendants, each one using one of the inheritance types.
|
||||
@ -36,4 +36,4 @@ The two object hierarchies are organized as follows:
|
||||
instance3
|
||||
|
||||
A second category named "interface", imported by all objects except the
|
||||
sub-class instances, allows us to query the objercts about their interfaces.
|
||||
sub-class instances, allows us to query the objects about their interfaces.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,22 +1,27 @@
|
||||
/*
|
||||
This category defines a predicate, interface/0, that prints an object
|
||||
interface, i.e. predicate names and the corresponding scope properties.
|
||||
|
||||
We need to encapsulate the interface/0 predicate in a category instead
|
||||
of just defining it in a root object in order to be able to list private
|
||||
object predicates.
|
||||
*/
|
||||
|
||||
:- category(interface).
|
||||
|
||||
|
||||
:- public(interface/0).
|
||||
:- mode(interface, one).
|
||||
|
||||
|
||||
interface :-
|
||||
forall(
|
||||
(::current_predicate(Functor/Arity),
|
||||
functor(Pred, Functor, Arity)),
|
||||
(::predicate_property(Pred, Prop), scope_property(Prop),
|
||||
(::predicate_property(Pred, Prop),
|
||||
scope_property(Prop), % we are only interested on scope properties
|
||||
writeq(Functor/Arity), write(' - '), writeq(Prop), nl)).
|
||||
|
||||
|
||||
scope_property(public).
|
||||
scope_property(protected).
|
||||
scope_property(private).
|
||||
|
||||
|
||||
:- end_category.
|
||||
|
||||
@ -3,19 +3,5 @@
|
||||
logtalk_load([
|
||||
predicates,
|
||||
interface,
|
||||
|
||||
parent,
|
||||
prototype1,
|
||||
prototype2,
|
||||
prototype3,
|
||||
descendant1,
|
||||
descendant2,
|
||||
descendant3,
|
||||
|
||||
root,
|
||||
subclass1,
|
||||
subclass2,
|
||||
subclass3,
|
||||
instance1,
|
||||
instance2,
|
||||
instance3])).
|
||||
prototypes,
|
||||
classes])).
|
||||
|
||||
@ -1,7 +1,11 @@
|
||||
/*
|
||||
This category defines a set of predicates, which are imported by the
|
||||
roots of both the class-based and the prototype-based hierarchies of
|
||||
this example
|
||||
*/
|
||||
|
||||
:- category(predicates).
|
||||
|
||||
|
||||
:- public(public/0).
|
||||
:- mode(public, one).
|
||||
|
||||
@ -11,15 +15,13 @@
|
||||
:- private(private/0).
|
||||
:- mode(private, one).
|
||||
|
||||
|
||||
public :-
|
||||
write('Public predicate declared and defined in category predicates.'), nl.
|
||||
write('Public predicate declared and defined in category "predicates".'), nl.
|
||||
|
||||
protected :-
|
||||
write('Protected predicate declared and defined in category predicates.'), nl.
|
||||
write('Protected predicate declared and defined in category "predicates".'), nl.
|
||||
|
||||
private :-
|
||||
write('Private predicate declared and defined in category predicates.'), nl.
|
||||
|
||||
write('Private predicate declared and defined in category "predicates".'), nl.
|
||||
|
||||
:- end_category.
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,7 +1,4 @@
|
||||
|
||||
:- initialization(
|
||||
logtalk_load([
|
||||
root,
|
||||
instance1,
|
||||
instance2,
|
||||
instance3])).
|
||||
instmethods])).
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
@ -10,9 +10,10 @@ To load this example and for sample queries, please see the SCRIPT
|
||||
file.
|
||||
|
||||
This folder contains an object which implements a translator from
|
||||
logic propositions to a set of clauses in conjunctive normal form.
|
||||
The translator code is partially based on code published in the
|
||||
book "Programming in Prolog" by W. F. Clocksin and C. S. Mellish.
|
||||
first-order predicate logic propositions to conjunctive normal form
|
||||
and to clausal form. The translator code is partially based on code
|
||||
published in the book "Programming in Prolog" by W. F. Clocksin and
|
||||
C. S. Mellish.
|
||||
|
||||
The following operators are used for representing logic connectives:
|
||||
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,5 +1,4 @@
|
||||
|
||||
:- initialization(
|
||||
logtalk_load([
|
||||
tracer,
|
||||
sort1])).
|
||||
metapredicates])).
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
@ -25,6 +25,7 @@ state-spaces and another for representing search methods:
|
||||
state_space
|
||||
farmer
|
||||
water_jug
|
||||
salt(Quantity, Measure1, Measure2)
|
||||
heuristic_state_space
|
||||
bridge
|
||||
eight_puzzle
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
@ -199,6 +199,82 @@ Initial = (0,0) ?
|
||||
yes
|
||||
|
||||
|
||||
% salt puzzle using breadth first search
|
||||
|
||||
| ?- performance::init, salt(100, 500, 200)::initial_state(Initial), breadth_first(6)::solve(salt(100, 500, 200), Initial, Path), salt(100, 500, 200)::print_path(Path), performance::report.
|
||||
|
||||
(0, 0, 0) all_empty
|
||||
(0, 500, 0) fill(m1)
|
||||
(0, 300, 200) transfer(m1, m2)
|
||||
(0, 300, 0) empty(m2)
|
||||
(0, 100, 200) transfer(m1, m2)
|
||||
(100, 0, 200) transfer(m1, acc)
|
||||
solution length: 6
|
||||
state transitions: 476
|
||||
ratio solution length / state transitions: 0.0126050420168067
|
||||
minimum branching degree: 1
|
||||
average branching degree: 4.05829596412556
|
||||
maximum branching degree: 6
|
||||
time: 0.0899999999999999
|
||||
|
||||
Initial = 0, 0, 0, all_empty
|
||||
Path = [(0, 0, 0, all_empty), (0, 500, 0, fill(m1)), (0, 300, 200, transfer(m1, m2)), (0, 300, 0, empty(m2)), (0, 100, 200, transfer(m1, m2)), (100, 0, 200, transfer(m1, acc))]
|
||||
|
||||
yes
|
||||
|
||||
|
||||
| ?- performance::init, salt(200, 250, 550)::initial_state(Initial), breadth_first(7)::solve(salt(200, 250, 550), Initial, Path), salt(200, 250, 550)::print_path(Path), performance::report.
|
||||
|
||||
(0, 0, 0) all_empty
|
||||
(0, 250, 0) fill(m1)
|
||||
(0, 0, 250) transfer(m1, m2)
|
||||
(0, 250, 250) fill(m1)
|
||||
(0, 0, 500) transfer(m1, m2)
|
||||
(0, 250, 500) fill(m1)
|
||||
(0, 200, 550) transfer(m1, m2)
|
||||
(200, 0, 550) transfer(m1, acc)
|
||||
solution length: 8
|
||||
state transitions: 3037
|
||||
ratio solution length / state transitions: 0.00263417846559104
|
||||
minimum branching degree: 1
|
||||
average branching degree: 4.22404371584699
|
||||
maximum branching degree: 6
|
||||
time: 1.41
|
||||
|
||||
Initial = 0, 0, 0, all_empty
|
||||
Path = [(0, 0, 0, all_empty), (0, 250, 0, fill(m1)), (0, 0, 250, transfer(m1, m2)), (0, 250, 250, fill(m1)), (0, 0, 500, transfer(m1, m2)), (0, 250, 500, fill(m1)), (0, 200, 550, transfer(m1, m2)), (200, 0, 550, transfer(m1, acc))]
|
||||
|
||||
yes
|
||||
|
||||
|
||||
| ?- performance::init, salt(100, 250, 550)::initial_state(Initial), breadth_first(11)::solve(salt(100, 250, 550), Initial, Path), salt(100, 250, 550)::print_path(Path), performance::report.
|
||||
|
||||
(0, 0, 0) all_empty
|
||||
(0, 0, 550) fill(m2)
|
||||
(0, 250, 300) transfer(m2, m1)
|
||||
(0, 0, 300) empty(m1)
|
||||
(0, 250, 50) transfer(m2, m1)
|
||||
(50, 250, 0) transfer(m2, acc)
|
||||
(50, 0, 0) empty(m1)
|
||||
(50, 0, 550) fill(m2)
|
||||
(50, 250, 300) transfer(m2, m1)
|
||||
(50, 0, 300) empty(m1)
|
||||
(50, 250, 50) transfer(m2, m1)
|
||||
(100, 250, 0) transfer(m2, acc)
|
||||
solution length: 12
|
||||
state transitions: 289904
|
||||
ratio solution length / state transitions: 4.13930128594293e-5
|
||||
minimum branching degree: 1
|
||||
average branching degree: 4.50438946528332
|
||||
maximum branching degree: 6
|
||||
time: 1882.81
|
||||
|
||||
Initial = 0, 0, 0, all_empty
|
||||
Path = [(0, 0, 0, all_empty), (0, 0, 550, fill(m2)), (0, 250, 300, transfer(m2, m1)), (0, 0, 300, empty(m1)), (0, 250, 50, transfer(m2, m1)), (50, 250, 0, transfer(m2, acc)), (50, 0, 0, empty(m1)), (50, 0, 550, fill(m2)), (50, 250, 300, transfer(m2, m1)), (50, 0, 300, empty(m1)), (50, 250, 50, transfer(m2, m1)), (100, 250, 0, transfer(m2, acc))]
|
||||
|
||||
yes
|
||||
|
||||
|
||||
% eight puzzle solved using a hill-climbing strategy
|
||||
|
||||
| ?- performance::init, eight_puzzle::initial_state(five_steps, Initial), hill_climbing(25)::solve(eight_puzzle, Initial, Path, Cost), eight_puzzle::print_path(Path), performance::report.
|
||||
|
||||
@ -3,6 +3,7 @@
|
||||
logtalk_load([
|
||||
state_space,
|
||||
water_jug,
|
||||
salt3,
|
||||
farmer,
|
||||
heuristic_state_space,
|
||||
bridge,
|
||||
|
||||
119
Logtalk/examples/searching/salt3.lgt
Executable file
119
Logtalk/examples/searching/salt3.lgt
Executable file
@ -0,0 +1,119 @@
|
||||
/*
|
||||
Salt state-space search problem
|
||||
|
||||
2003 Portuguese National Logical Programming Contest problem
|
||||
http://paginas.fe.up.pt/~eol/LP/0304/documents/Exercicios_CNPL.PDF
|
||||
|
||||
Introduction:
|
||||
Mr Silva sells salt. He has to measure the quantity requested by his
|
||||
customers by using two measures and an accumulator. Neither has any
|
||||
measuring markers. Those measures can easily be broken and he has to
|
||||
replace them each time it happens. More, a substitution can be made
|
||||
by a measure with a different capacity than the one being replaced.
|
||||
|
||||
Objective:
|
||||
To produce a program, given the capacity of two measures and the
|
||||
intended quantity, which helps Mr. Silva knowing if it is possible
|
||||
to obtain the amount requested by his customer, and if so, measuring
|
||||
the intended quantity in the least amount of steps.
|
||||
|
||||
Remarks:
|
||||
This problem is similar to the Water Jug's' problem. It is more general,
|
||||
seeing that the Water Jug's problem uses static values for the jugs
|
||||
capacities and the final goal.
|
||||
*/
|
||||
|
||||
|
||||
:- object(salt(_acumulator, _measure1, _measure2),
|
||||
instantiates(state_space)).
|
||||
|
||||
|
||||
:- info([
|
||||
version is 1.0,
|
||||
author is 'Paula Marisa Sampaio',
|
||||
date is 2005/06/08,
|
||||
comment is 'Salt state-space search problem.']).
|
||||
|
||||
|
||||
% each state is represented by a compound term with four arguments: (Acumulator, Measure1, Measure2, Step)
|
||||
|
||||
initial_state(initial, (0, 0, 0, all_empty)).
|
||||
|
||||
|
||||
% the intended salt quantity must end up on the acumulator
|
||||
|
||||
goal_state(acumulator, (Acumulator, _, _, _)) :-
|
||||
parameter(1, Acumulator).
|
||||
|
||||
|
||||
% state transitions:
|
||||
|
||||
|
||||
% emptying a measure into the accumulator
|
||||
|
||||
next_state((Acc, X, Y, _), (NewAcc, 0, Y, transfer(m1, acc))) :-
|
||||
X > 0,
|
||||
NewAcc is Acc + X.
|
||||
|
||||
next_state((Acc, X, Y, _), (NewAcc, X, 0, transfer(m2, acc))) :-
|
||||
Y > 0,
|
||||
NewAcc is Acc + Y.
|
||||
|
||||
|
||||
% filling up of one of the measures
|
||||
|
||||
next_state((Acc, X, Y, Step), (Acc, MaxX, Y, fill(m1))) :-
|
||||
parameter(2, MaxX),
|
||||
X < MaxX,
|
||||
Step \= empty(m1).
|
||||
|
||||
next_state((Acc, X, Y, Step), (Acc, X, MaxY, fill(m2))) :-
|
||||
parameter(3, MaxY),
|
||||
Y < MaxY,
|
||||
Step \= empty(m2).
|
||||
|
||||
|
||||
% either pouring of a measure into the other till it is filled up
|
||||
% or all content of a measure into the other one
|
||||
|
||||
next_state((Acc, X, Y, _), (Acc, W, Z, transfer(m2, m1))) :-
|
||||
parameter(2, MaxX),
|
||||
Y > 0,
|
||||
X < MaxX,
|
||||
(X + Y >= MaxX ->
|
||||
W = MaxX,
|
||||
Z is Y - (MaxX - X)
|
||||
;
|
||||
W is X + Y,
|
||||
Z = 0
|
||||
).
|
||||
|
||||
next_state((Acc, X, Y, _), (Acc, W, Z, transfer(m1, m2))) :-
|
||||
parameter(3, MaxY),
|
||||
X > 0,
|
||||
Y < MaxY,
|
||||
(X + Y >= MaxY ->
|
||||
W is X - (MaxY - Y),
|
||||
Z = MaxY
|
||||
;
|
||||
W = 0,
|
||||
Z is X + Y
|
||||
).
|
||||
|
||||
|
||||
% throwing out the contents of a measure; does not afect the accumulator
|
||||
|
||||
next_state((Acc, X, Y, Step), (Acc, 0, Y, empty(m1))) :-
|
||||
X > 0,
|
||||
Step \= fill(m1).
|
||||
|
||||
next_state((Acc, X, Y, Step), (Acc, X, 0, empty(m2))) :-
|
||||
Y > 0,
|
||||
Step \= fill(m2).
|
||||
|
||||
|
||||
print_state((Acc, X, Y, Step)) :-
|
||||
write('('), write((Acc, X, Y)), write(') '), write(Step), nl.
|
||||
|
||||
|
||||
:- end_object.
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
@ -20,8 +20,8 @@ requirements (for example, some Prolog compilers do not accept or expand
|
||||
environment variables occurring on paths).
|
||||
|
||||
As defined, the provided "libpaths.pl" file is already compatible with some
|
||||
of the most popular Prolog compilers, running on both Windows, Unix, and
|
||||
Unix-like operating-systems.
|
||||
of the most popular Prolog compilers, running on both MacOS X, Linux, Windows,
|
||||
Unix, and Unix-like operating-systems.
|
||||
|
||||
The Prolog integration scripts found on the "scripts" directory generate
|
||||
scripts and shortcuts that automatically load the copy of the "libpaths.pl"
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
||||
%
|
||||
% Logtalk - Object oriented extension to Prolog
|
||||
% Release 2.25.0
|
||||
% Release 2.25.1
|
||||
%
|
||||
% Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
%
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
|
||||
=================================================================
|
||||
Logtalk - Object oriented extension to Prolog
|
||||
Release 2.25.0
|
||||
Release 2.25.1
|
||||
|
||||
Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
|
||||
=================================================================
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user