Logtalk 2.22.0 files.

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1191 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2004-11-29 20:36:31 +00:00
parent 2feba3d528
commit d6bbeaa734
165 changed files with 1120 additions and 861 deletions
--- a/Logtalk/misc/NOTES
+++ b/Logtalk/misc/NOTES
@@ -1,6 +1,6 @@
 =================================================================
 Logtalk - Object oriented extension to Prolog
-Release 2.21.6
+Release 2.22.0

 Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 =================================================================
@@ -21,13 +21,13 @@ lgt_install.sh
 	installation directory (default is /usr/local)
 lgt_install.js
 	Windows NT/2000/XP JScript script for completing the Logtalk installation 
-	by setting the LOGTALKHOME system environment variable and by creating a 
-	new program group named "Logtalk" in the Windows Start Menu (must be run 
-	from this directory by a user with administration privileges after 
-	decompressing the Logtalk distribution into its final destination; you might
-	need to logout and login again in order to use the items in the created 
-	"Logtalk" program group due to the definition of a new system environment 
-	variable)
+	by setting the LOGTALKHOME and LOGTALKUSER system environment variables and 
+	by creating a new program group named "Logtalk" in the Windows Start Menu 
+	(must be run from this directory by a user with administration privileges 
+	after decompressing the Logtalk distribution into its final destination; 
+	you will need to restart your computer in order to use the items created in 
+	the "Logtalk" program group due to the definition of new system environment 
+	variables)

 logtalk.spec
 	specification file for building Linux RPMs
@@ -36,13 +36,13 @@ logtalk.spec

 cplgtdirs.sh
 cplgtdirs.js
-	sample scripts for the copying xml, examples, and library directories to the 
-	user home directory (must be run by the end-user to ensure proper permissions 
-	on the copied files)
+	sample scripts for copying the Logtalk user-modifiable files and directories 
+	to the location pointed by the environment variable LOGTALKUSER (defaults to
+	~/logtalk if the variable is not defined); must be run by the end-user in 
+	order to ensure proper permissions on the copied files

 cleandist.sh
-	script for cleaning a Logtalk distribution in preparation for 
-	packaging.
+	script for cleaning a Logtalk distribution in preparation for packaging

 debian
 	directory containing support files for building a Debian package
@@ -65,18 +65,13 @@ make_eclipselgt.js
 	makes a Windows shortcut named "Logtalk - ECLiPSe" for running Logtalk 
 	with ECLiPSe 5.7 (if you are using a different version, you must edit 
 	the reference to the registry key in the script; if you prefer to use
-	TkEclipse, open the %LOGTALKHOME%\bin\logtalkeclipse.pl file with it)
+	TkEclipse, open the %LOGTALKHOME%\bin\logtalke_clipse.pl file with it)

 make_gplgt.sh
 	makes a shell script named gplgt for running Logtalk with GNU Prolog
 make_gplgt.js
 	makes a Windows shortcut named "Logtalk - GNU Prolog" for running Logtalk 
 	with GNU Prolog
-make_gplgt_exe.js
-	makes a new GNU Prolog top level named gplgt.exe and creates a Windows 
-	shortcut named "Logtalk - GNU Prolog" for running it (needs the developer 
-	tools nasm.exe and cp.exe installed; both the developer tools and the GNU 
-	Prolog installation bin directory must be in the system path)

 make_qplgt.sh
 	makes a shell script named qplgt for running Logtalk with Qu-Prolog 
@@ -87,7 +82,7 @@ make_sicstuslgt.sh
 	Prolog
 make_sicstuslgt.js
 	makes a Windows shortcut named "Logtalk - SICStus Prolog" for running 
-	Logtalk with SICStus Prolog 3.11 (if you are using a different version, 
+	Logtalk with SICStus Prolog 3.12 (if you are using a different version, 
 	you must edit the reference to the registry key in the script)

 make_swilgt.sh
@@ -109,10 +104,12 @@ make_xsblgt.sh
 These scripts require the environment variable LOGTALKHOME (pointing to the 
 Logtalk installation directory) to be defined. In addition, the shell scripts 
 accept as an optional argument a prefix for the location of a link to the 
-scripts (default is /usr/local, creating the links in /usr/local/bin). Please 
-note that the environment variable LOGTALKHOME must be defined in order to run 
-the *lgt scripts that are created by the shell scripts above or the Windows 
-shortcuts (see the INSTALL file for details on setting the variable).
+scripts (default is /usr/local, creating the links in /usr/local/bin).
+
+Please note that the environment variables LOGTALKHOME and LOGTALKUSER must 
+be defined in order to run the *lgt scripts that are created by the shell 
+scripts above or the Windows shortcuts (see the INSTALL file for details on 
+setting the variables).

 Note: when Logtalk is manually installed from sources, the shell scripts might 
 not have the executable permission bit set. In that case it will be necessary 
--- a/Logtalk/misc/cplgtdirs.js
+++ b/Logtalk/misc/cplgtdirs.js
@@ -1,6 +1,6 @@
 // =================================================================
 // Logtalk - Object oriented extension to Prolog
-// Release 2.21.6
+// Release 2.22.0
 //
 // Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 // =================================================================
@@ -11,7 +11,8 @@ var WshProcessEnv = WshShell.Environment("PROCESS");
 var WshSystemEnv = WshShell.Environment("SYSTEM");
 var WshUserEnv = WshShell.Environment("USER");
 var logtalk_home;
-
+var logtalk_user;
+	
 if (WshProcessEnv.Item("LOGTALKHOME"))
 	logtalk_home = WshProcessEnv.Item("LOGTALKHOME");
 else if (WshSystemEnv.Item("LOGTALKHOME"))
@@ -27,9 +28,14 @@ else {
 if (WScript.Arguments.Unnamed.Length > 0)
 	usage_help();

-var user_home = WshShell.SpecialFolders("MyDocuments")
-
-var logtalk_user = user_home + "\\logtalk";
+if (WshUserEnv.Item("LOGTALKUSER"))
+	logtalk_user = WshUserEnv.Item("LOGTALKUSER");
+else {
+	logtalk_user = WshShell.SpecialFolders("MyDocuments") + "\\logtalk";
+	WshUserEnv.Item("LOGTALKUSER") = WshShell.SpecialFolders("MyDocuments") + "\\logtalk";
+	WScript.Echo("Defined user environment variable LOGTALKUSER.");
+	WScript.Echo("");
+}

 var fso = new ActiveXObject("Scripting.FileSystemObject");

@@ -39,23 +45,43 @@ if (fso.FolderExists(logtalk_user)) {
 	usage_help();
 }

-WScript.Echo("Creating directory " + logtalk_user + "...");
+WScript.Echo("Creating LOGTALKUSER directory:");
+WScript.Echo("");
+WScript.Echo("  " + logtalk_user);
+WScript.Echo("");
+
 fso.CreateFolder(logtalk_user);

-WScript.Echo("Copying Logtalk directories...");
+WScript.Echo("Copying Logtalk files and directories...");
+fso.CopyFolder(logtalk_home + "\\configs", logtalk_user + "\\configs");
 fso.CopyFolder(logtalk_home + "\\examples", logtalk_user + "\\examples");
+fso.CopyFolder(logtalk_home + "\\libpaths", logtalk_user + "\\libpaths");
 fso.CopyFolder(logtalk_home + "\\library", logtalk_user + "\\library");
 fso.CopyFolder(logtalk_home + "\\xml", logtalk_user + "\\xml");

-WScript.Echo("Finished copying Logtalk directories.");
+WScript.Echo("Finished copying Logtalk files directories.");
+WScript.Echo("");
+WScript.Echo("You may need to edit the contents of the file:");
+WScript.Echo("");
+WScript.Echo("  " + logtalk_user + "\\libpaths\\libpaths.pl");
+WScript.Echo("");
+WScript.Echo("to match your Prolog compiler and operating-system requirements or to");
+WScript.Echo("add your own library paths.");
+WScript.Echo("");
+WScript.Echo("You may want to customize the default Logtalk compiler options by editing");
+WScript.Echo("the configuration file for your Prolog compiler found in the directory:");
+WScript.Echo("");
+WScript.Echo("  " + logtalk_user + "\\configs");
 WScript.Echo("");

 WScript.Quit(0);

 function usage_help() {
 	WScript.Echo("");
-	WScript.Echo("This script copies the Logtalk library, xml, and examples");
-	WScript.Echo("directories to the user home directory (My Documents\\logtalk).");
+	WScript.Echo("This script copies the Logtalk user-modifiable files and directories");
+	WScript.Echo("to the user home directory. The location can be set by the environment");
+	WScript.Echo("variable \%LOGTALKUSER\% (defaults to MyDocuments\\logtalk when the");
+	WScript.Echo("variable is not defined)");
 	WScript.Echo("");
 	WScript.Echo("Usage:");
 	WScript.Echo("  " + WScript.ScriptName + " help");
--- a/Logtalk/misc/cplgtdirs.sh
+++ b/Logtalk/misc/cplgtdirs.sh
@@ -2,27 +2,54 @@

 ## =================================================================
 ## Logtalk - Object oriented extension to Prolog
-## Release 2.21.6
+## Release 2.22.0
 ##
 ## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 ## =================================================================

 echo
-echo "This script copies the Logtalk library, xml, and examples"
-echo "directories to the user home directory (~/logtalk)."
+echo "This script copies the Logtalk user-modifiable files and directories"
+echo "to the user home directory. The location can be set by the environment"
+echo "variable \$LOGTALKUSER (defaults to ~/logtalk when the variable is not"
+echo "defined)"
 echo

 if ! [ $LOGTALKHOME ]
 then
-	echo "The env variable LOGTALKHOME must be defined first!"
+	echo "The environment variable LOGTALKHOME must be defined first!"
 else
-	mkdir -p $HOME/logtalk/examples
-	mkdir -p $HOME/logtalk/library
-	mkdir -p $HOME/logtalk/xml
-	cp -RL $LOGTALKHOME/examples $HOME/logtalk/
-	cp -RL $LOGTALKHOME/library $HOME/logtalk/
-	cp -RL $LOGTALKHOME/xml $HOME/logtalk/
-	chmod -R u+w $HOME/logtalk
-	echo "Finished copying Logtalk directories."
+	if ! [ $LOGTALKUSER ]
+	then
+		LOGTALKUSER=$HOME/logtalk
+		echo "After the script completion, you must set the environment variable"
+		echo "LOGTALKUSER pointing to $LOGTALKUSER"
+	fi
+	mkdir -p $LOGTALKUSER/configs
+	mkdir -p $LOGTALKUSER/examples
+	mkdir -p $LOGTALKUSER/libpaths
+	mkdir -p $LOGTALKUSER/library
+	mkdir -p $LOGTALKUSER/xml
+	cp -RL $LOGTALKHOME/configs $LOGTALKUSER/
+	cp -RL $LOGTALKHOME/examples $LOGTALKUSER/
+	cp -RL $LOGTALKHOME/libpaths $LOGTALKUSER/
+	cp -RL $LOGTALKHOME/library $LOGTALKUSER/
+	cp -RL $LOGTALKHOME/xml $LOGTALKUSER/
+	chmod -R u+w $LOGTALKUSER
+	ln -sf $LOGTALKHOME/BIBLIOGRAPHY $LOGTALKUSER/BIBLIOGRAPHY
+	ln -sf $LOGTALKHOME/LICENSE $LOGTALKUSER/LICENSE
+	ln -sf $LOGTALKHOME/QUICK_START $LOGTALKUSER/QUICK_START
+	ln -sf $LOGTALKHOME/README $LOGTALKUSER/README
+	ln -sf $LOGTALKHOME/RELEASE_NOTES $LOGTALKUSER/RELEASE_NOTES
+	ln -sf $LOGTALKHOME/UPGRADING $LOGTALKUSER/UPGRADING
+	ln -sf $LOGTALKHOME/manuals $LOGTALKUSER/manuals
+	echo "Finished copying Logtalk files directories."
+	echo
+	echo "You may need to edit the \$LOGTALKUSER/libpaths/libpaths.pl file to match"
+	echo "your Prolog compiler and operating-system requirements or to add your own"
+	echo "library paths."
+	echo
+	echo "You may want to customize the default Logtalk compiler options by editing"
+	echo "the configuration file for your Prolog compiler found in the directory"
+	echo "\$LOGTALKUSER/configs."
 	echo
 fi
--- a/Logtalk/misc/debian/control
+++ b/Logtalk/misc/debian/control
@@ -1,5 +1,5 @@
 Package: logtalk
-Version: 2.21.6
+Version: 2.22.0
 Section: languages
 Priority: optional
 Architecture: all
--- a/Logtalk/misc/lgt_install.js
+++ b/Logtalk/misc/lgt_install.js
@@ -1,6 +1,6 @@
 // =================================================================
 // Logtalk - Object oriented extension to Prolog
-// Release 2.21.6
+// Release 2.22.0
 //
 // Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 // =================================================================
@@ -11,21 +11,34 @@ if (WScript.Arguments.Unnamed.Length > 0) {
 }

 WScript.Echo('');
-WScript.Echo('Installing Logtalk...');
+WScript.Echo('Completing Logtalk installation...');
 WScript.Echo('');

 var WshShell = new ActiveXObject("WScript.Shell");
 var WshSystemEnv = WshShell.Environment("SYSTEM");
+var WshUserEnv = WshShell.Environment("USER");
 var FSObject = new ActiveXObject("Scripting.FileSystemObject");

 WshShell.CurrentDirectory = "..";
+
 WshSystemEnv.Item("LOGTALKHOME") = WshShell.CurrentDirectory;
+WScript.Echo("Defined system environment variable LOGTALKHOME pointing to:");
+WScript.Echo("");
+WScript.Echo("  " + WshShell.CurrentDirectory);
+WScript.Echo("");

-if (!FSObject.FolderExists(WshShell.CurrentDirectory + "\\bin"))
-	FSObject.CreateFolder(WshShell.CurrentDirectory + "\\bin");
+WshUserEnv.Item("LOGTALKUSER") = WshShell.SpecialFolders("MyDocuments") + "\\logtalk";
+WScript.Echo("Defined user environment variable LOGTALKUSER pointing to:");
+WScript.Echo("");
+WScript.Echo("  " + WshShell.SpecialFolders("MyDocuments") + "\\logtalk");
+WScript.Echo("");

-FSObject.CopyFile(WshShell.CurrentDirectory + "\\README", WshShell.CurrentDirectory + "\\bin\\README.txt");
-FSObject.CopyFile(WshShell.CurrentDirectory + "\\QUICK_START", WshShell.CurrentDirectory + "\\bin\\QUICK_START.txt");
+FSObject.CopyFile(WshShell.CurrentDirectory + "\\BIBLIOGRAPHY", WshShell.CurrentDirectory + "\\BIBLIOGRAPHY.txt");
+FSObject.CopyFile(WshShell.CurrentDirectory + "\\LICENSE", WshShell.CurrentDirectory + "\\LICENSE.txt");
+FSObject.CopyFile(WshShell.CurrentDirectory + "\\QUICK_START", WshShell.CurrentDirectory + "\\QUICK_START.txt");
+FSObject.CopyFile(WshShell.CurrentDirectory + "\\README", WshShell.CurrentDirectory + "\\README.txt");
+FSObject.CopyFile(WshShell.CurrentDirectory + "\\RELEASE_NOTES", WshShell.CurrentDirectory + "\\RELEASE_NOTES.txt");
+FSObject.CopyFile(WshShell.CurrentDirectory + "\\UPGRADING", WshShell.CurrentDirectory + "\\UPGRADING.txt");

 var ProgramsPath = WshShell.SpecialFolders("AllUsersPrograms");

@@ -47,16 +60,42 @@ link.Save();
 link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk ReadMe.lnk");

 link.Description = "Open Logtalk ReadMe";
-link.TargetPath = "%LOGTALKHOME%\\bin\\README.txt";
+link.TargetPath = "%LOGTALKHOME%\\README.txt";
 link.Save();

 link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk Quick Start.lnk");

 link.Description = "Open Logtalk Quick Start";
-link.TargetPath = "%LOGTALKHOME%\\bin\\QUICK_START.txt";
+link.TargetPath = "%LOGTALKHOME%\\QUICK_START.txt";
 link.Save();

-WScript.Echo('Logtalk installation completed.');
+link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk Bibliography.lnk");
+
+link.Description = "Open Logtalk Bibliography";
+link.TargetPath = "%LOGTALKHOME%\\BIBLIOGRAPHY.txt";
+link.Save();
+
+link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk License.lnk");
+
+link.Description = "Open Logtalk License";
+link.TargetPath = "%LOGTALKHOME%\\LICENSE.txt";
+link.Save();
+
+link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk Release Notes.lnk");
+
+link.Description = "Open Logtalk Release Notes";
+link.TargetPath = "%LOGTALKHOME%\\RELEASE_NOTES.txt";
+link.Save();
+
+link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk Upgrading.lnk");
+
+link.Description = "Open Logtalk Upgrading";
+link.TargetPath = "%LOGTALKHOME%\\UPGRADING.txt";
+link.Save();
+
+WScript.Echo('Logtalk installation completed. You will need to restart in order');
+WScript.Echo('to activate the new system environment variables and use the items');
+WScript.Echo('in the new Logtalk program group.');
 WScript.Echo('');

 WScript.Quit(0);
@@ -64,8 +103,8 @@ WScript.Quit(0);
 function usage_help() {
 	WScript.Echo('');
 	WScript.Echo('This script completes the installation of Logtalk by setting the LOGTALKHOME');
-	WScript.Echo('system environment variable and by creating a new program group named "Logtalk"');
-	WScript.Echo('in the Windows Start Menu.');
+	WScript.Echo('and LOGTALKUSER system environment variables and by creating a new program');
+	WScript.Echo('group named "Logtalk" in the Windows Start Menu.');
 	WScript.Echo('');
 	WScript.Echo('The script must be run from this directory, by a user with administration');
 	WScript.Echo('privileges, after decompressing the Logtalk distribution into its final');
--- a/Logtalk/misc/lgt_install.sh
+++ b/Logtalk/misc/lgt_install.sh
@@ -2,7 +2,7 @@

 ## =================================================================
 ## Logtalk - Object oriented extension to Prolog
-## Release 2.21.6
+## Release 2.22.0
 ##
 ## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 ## =================================================================
@@ -16,26 +16,26 @@ else
 	prefix="$1"
 fi

-rm -rf $prefix/lgt2216
+rm -rf $prefix/lgt2220
 rm -f $prefix/logtalk

-mkdir $prefix/lgt2216
+mkdir $prefix/lgt2220

 cd ..
-cp -R * $prefix/lgt2216
+cp -R * $prefix/lgt2220

 cd $prefix
-chmod -R go-w,a+r lgt2216
-chmod a+x lgt2216
-chmod a+x lgt2216/misc/*.sh
-chmod a+x lgt2216/xml/*.sh
-ln -sf lgt2216 logtalk
+chmod -R go-w,a+r lgt2220
+chmod a+x lgt2220
+chmod a+x lgt2220/misc/*.sh
+chmod a+x lgt2220/xml/*.sh
+ln -sf lgt2220 logtalk

 mkdir -p bin
 cd bin
-ln -sf ../lgt2216/misc/cplgtdirs.sh cplgtdirs
-ln -sf ../lgt2216/xml/lgt2pdf.sh lgt2pdf
-ln -sf ../lgt2216/xml/lgt2html.sh lgt2html
+ln -sf ../lgt2220/misc/cplgtdirs.sh cplgtdirs
+ln -sf ../lgt2220/xml/lgt2pdf.sh lgt2pdf
+ln -sf ../lgt2220/xml/lgt2html.sh lgt2html

 echo "Logtalk installation completed."
 echo
--- a/Logtalk/misc/logtalk.spec
+++ b/Logtalk/misc/logtalk.spec
@@ -1,11 +1,11 @@
 Name: logtalk
 Summary: Logtalk - Open source object-oriented extension to Prolog
-Version: 2.21.6
+Version: 2.22.0
 Release: 1
 License: Artistic License 2.0
 Group: Development/Languages
 Packager: Paulo Moura <pmoura@logtalk.org>
-Source: http://www.logtalk.org/files/lgt2216.tgz
+Source: http://www.logtalk.org/files/lgt2220.tgz
 BuildArchitectures: noarch
 URL: http://www.logtalk.org/
 Prefix: /usr/local
@@ -13,42 +13,43 @@ AutoReqProv: no
 %description
 Logtalk is an open source object-oriented extension to the Prolog programming language. Integrating logic programming with object-oriented and event-driven programming, it is compatible with most Prolog compilers. It supports both prototypes and classes. In addition, it supports component-based programming through category-based composition.
 %prep
-%setup -n lgt2216
+%setup -n lgt2220
 %build
 %install
-rm -rf /usr/local/lgt2216
+rm -rf /usr/local/lgt2220
 rm -f /usr/local/logtalk
-mkdir /usr/local/lgt2216
-cp -R * /usr/local/lgt2216
+mkdir /usr/local/lgt2220
+cp -R * /usr/local/lgt2220
 cd /usr/local
-chmod -R go-w,a+r lgt2216
-chmod a+x lgt2216
-chmod a+x lgt2216/misc/*.sh
-chmod a+x lgt2216/xml/*.sh
-ln -sf lgt2216 logtalk
+chmod -R go-w,a+r lgt2220
+chmod a+x lgt2220
+chmod a+x lgt2220/misc/*.sh
+chmod a+x lgt2220/xml/*.sh
+ln -sf lgt2220 logtalk
 cd bin
-ln -sf ../lgt2216/misc/cplgtdirs.sh cplgtdirs
-ln -sf ../lgt2216/xml/lgt2pdf.sh lgt2pdf
-ln -sf ../lgt2216/xml/lgt2html.sh lgt2html
+ln -sf ../lgt2220/misc/cplgtdirs.sh cplgtdirs
+ln -sf ../lgt2220/xml/lgt2pdf.sh lgt2pdf
+ln -sf ../lgt2220/xml/lgt2html.sh lgt2html
 %clean
 %files
 %defattr(-,root,users)
-%doc /usr/local/lgt2216/BIBLIOGRAPHY
-%doc /usr/local/lgt2216/INSTALL
-%doc /usr/local/lgt2216/LICENSE
-%doc /usr/local/lgt2216/QUICK_START
-%doc /usr/local/lgt2216/README
-%doc /usr/local/lgt2216/RELEASE_NOTES
-%doc /usr/local/lgt2216/UPGRADING
-/usr/local/lgt2216/compiler
-/usr/local/lgt2216/configs
-/usr/local/lgt2216/examples
-/usr/local/lgt2216/library
-%docdir /usr/local/lgt2216/manuals
-/usr/local/lgt2216/manuals
-/usr/local/lgt2216/misc
-/usr/local/lgt2216/wenv
-/usr/local/lgt2216/xml
+%doc /usr/local/lgt2220/BIBLIOGRAPHY
+%doc /usr/local/lgt2220/INSTALL
+%doc /usr/local/lgt2220/LICENSE
+%doc /usr/local/lgt2220/QUICK_START
+%doc /usr/local/lgt2220/README
+%doc /usr/local/lgt2220/RELEASE_NOTES
+%doc /usr/local/lgt2220/UPGRADING
+/usr/local/lgt2220/compiler
+/usr/local/lgt2220/configs
+/usr/local/lgt2220/examples
+/usr/local/lgt2220/libpaths
+/usr/local/lgt2220/library
+%docdir /usr/local/lgt2220/manuals
+/usr/local/lgt2220/manuals
+/usr/local/lgt2220/misc
+/usr/local/lgt2220/wenv
+/usr/local/lgt2220/xml
 /usr/local/logtalk
 /usr/local/bin/cplgtdirs
 /usr/local/bin/lgt2pdf
--- a/Logtalk/misc/make_ciaolgt.js
+++ b/Logtalk/misc/make_ciaolgt.js
@@ -1,6 +1,6 @@
 // =================================================================
 // Logtalk - Object oriented extension to Prolog
-// Release 2.21.6
+// Release 2.22.0
 //
 // Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 // =================================================================
@@ -48,10 +48,11 @@ logtalk_home = logtalk_home.replace(/\\/g, "\\\\");
 if (!FSObject.FolderExists(logtalk_home + "\\bin")) 
 	FSObject.CreateFolder(logtalk_home + "\\bin");

-var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalkciao.pl", true);
+var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalk_ciao.pl", true);

-f.WriteLine(":- ensure_loaded('\$LOGTALKHOME/configs/ciao_aux.config').");
+f.WriteLine(":- ensure_loaded('\$LOGTALKUSER/configs/ciao_aux.config').");
 f.WriteLine(":- ensure_loaded('\$LOGTALKHOME/compiler/logtalk.pl').");
+f.WriteLine(":- ensure_loaded('\$LOGTALKUSER/libpaths/libpaths.pl').");
 f.WriteLine(":- op(600, xfy, ::).");
 f.WriteLine(":- op(600,  fy, ::).");
 f.WriteLine(":- op(600,  fy, ^^).");
@@ -67,7 +68,7 @@ if (!FSObject.FolderExists(ProgramsPath + "\\Logtalk"))
 	FSObject.CreateFolder(ProgramsPath + "\\Logtalk");

 var link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk - CIAO.lnk");
-link.Arguments = "-l %LOGTALKHOME%\\bin\\logtalkciao.pl";
+link.Arguments = "-l %LOGTALKHOME%\\bin\\logtalk_ciao.pl";
 link.Description = "Runs Logtalk with CIAO";
 link.IconLocation = "app.exe,1";
 link.TargetPath = prolog_path;
@@ -76,8 +77,9 @@ link.WorkingDirectory = logtalk_home;
 link.Save();

 WScript.Echo('Done. The "Logtalk - CIAO" shortcut was been added to the');
-WScript.Echo('Start Menu Programs. Make sure that the LOGTALKHOME environment');
-WScript.Echo('variable is defined for all users wishing to use the shortcut.');
+WScript.Echo('Start Menu Programs. Make sure that the environment variables');
+WScript.Echo('LOGTALKHOME and LOGTALKUSER are defined for all users wishing');
+WScript.Echo('to use the shortcut.');
 WScript.Echo('');

 WScript.Quit(0);
--- a/Logtalk/misc/make_ciaolgt.sh
+++ b/Logtalk/misc/make_ciaolgt.sh
@@ -2,7 +2,7 @@

 ## =================================================================
 ## Logtalk - Object oriented extension to Prolog
-## Release 2.21.6
+## Release 2.22.0
 ##
 ## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 ## =================================================================
@@ -20,28 +20,25 @@ else
 	else
 		prefix="$1"
 	fi
-	if ! [ -d bin ]
-	then
-		mkdir bin
-	fi
+	mkdir -p bin
 	cd bin
-
-	echo ":- ensure_loaded('\$LOGTALKHOME/configs/ciao_aux.config')." > logtalkciao.rc
-	echo ":- ensure_loaded('\$LOGTALKHOME/compiler/logtalk.pl')." >> logtalkciao.rc
-	echo ":- op(600, xfy, ::)." >> logtalkciao.rc
-	echo ":- op(600,  fy, ::)." >> logtalkciao.rc
-	echo ":- op(600,  fy, ^^)." >> logtalkciao.rc
-	echo ":- op(200,  fy, +)." >> logtalkciao.rc
-	echo ":- op(200,  fy, ?)." >> logtalkciao.rc
-	echo ":- op(200,  fy, @)." >> logtalkciao.rc
-	echo ":- op(200,  fy, -)." >> logtalkciao.rc
+	echo ":- ensure_loaded('\$LOGTALKUSER/configs/ciao_aux.config')." > logtalk_ciao.rc
+	echo ":- ensure_loaded('\$LOGTALKHOME/compiler/logtalk.pl')." >> logtalk_ciao.rc
+	echo ":- ensure_loaded('\$LOGTALKUSER/libpaths/libpaths.pl')." >> logtalk_ciao.rc
+	echo ":- op(600, xfy, ::)." >> logtalk_ciao.rc
+	echo ":- op(600,  fy, ::)." >> logtalk_ciao.rc
+	echo ":- op(600,  fy, ^^)." >> logtalk_ciao.rc
+	echo ":- op(200,  fy, +)." >> logtalk_ciao.rc
+	echo ":- op(200,  fy, ?)." >> logtalk_ciao.rc
+	echo ":- op(200,  fy, @)." >> logtalk_ciao.rc
+	echo ":- op(200,  fy, -)." >> logtalk_ciao.rc

 	echo "#/bin/sh" > ciaolgt
-	echo "ciaosh -l \$LOGTALKHOME/bin/logtalkciao.rc" >> ciaolgt
+	echo "ciaosh -l \$LOGTALKHOME/bin/logtalk_ciao.rc" >> ciaolgt
 	chmod a+x ciaolgt
 	ln -sf $LOGTALKHOME/bin/ciaolgt $prefix/bin/ciaolgt
 	echo "Done. A link to the script was been created in $prefix/bin."
-	echo "Users should define the environment variable LOGTALKHOME in"
-	echo "order to use the script."
+	echo "Users should define the environment variables LOGTALKHOME and"
+	echo "LOGTALKUSER in order to use the script."
 	echo
 fi
--- a/Logtalk/misc/make_eclipselgt.js
+++ b/Logtalk/misc/make_eclipselgt.js
@@ -1,6 +1,6 @@
 // =================================================================
 // Logtalk - Object oriented extension to Prolog
-// Release 2.21.6
+// Release 2.22.0
 //
 // Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 // =================================================================
@@ -11,8 +11,8 @@ if (WScript.Arguments.Unnamed.Length > 0) {
 }

 WScript.Echo('');
-WScript.Echo('Creating a shortcut named "Logtalk - ECLiPSe" for running Logtalk');
-WScript.Echo('with ECLiPSe...');
+WScript.Echo('Creating a shortcut named "Logtalk - ECLiPSe" for running Logtalk with');
+WScript.Echo('ECLiPSe 5.7 (edit the script if you are using other version)...');
 WScript.Echo('');

 var WshShell = new ActiveXObject("WScript.Shell");
@@ -48,20 +48,23 @@ logtalk_home = logtalk_home.replace(/\\/g, "\\\\");
 if (!FSObject.FolderExists(logtalk_home + "\\bin")) 
 	FSObject.CreateFolder(logtalk_home + "\\bin");

-var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\lgtceclipse.pl", true);
+var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\lgtc_eclipse.pl", true);

 f.WriteLine(":- pragma(system).");
 f.WriteLine(":- pragma(nodebug).");
 f.Close();

-WshShell.Run("cmd /c type " + logtalk_home + "\\compiler\\logtalk.pl" + " >> " + logtalk_home + "\\bin\\lgtceclipse.pl", true);
+WshShell.Run("cmd /c type " + logtalk_home + "\\compiler\\logtalk.pl" + " >> " + logtalk_home + "\\bin\\lgtc_eclipse.pl", true);

-f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalkeclipse.pl", true);
+f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalk_eclipse.pl", true);

 f.WriteLine(":- ensure_loaded(library(toplevel)).");
-f.WriteLine(":- cd('$LOGTALKHOME').");
+f.WriteLine(":- cd('$LOGTALKUSER').");
 f.WriteLine(":- compile('configs/eclipseiso.config').");
-f.WriteLine(":- compile('bin/lgtceclipse.pl').");
+f.WriteLine(":- cd('$LOGTALKHOME').");
+f.WriteLine(":- compile('bin/lgtc_eclipse.pl').");
+f.WriteLine(":- cd('$LOGTALKUSER').");
+f.WriteLine(":- compile('libpaths/libpaths.pl').");
 f.Close();

 var ProgramsPath = WshShell.SpecialFolders("AllUsersPrograms");
@@ -70,7 +73,7 @@ if (!FSObject.FolderExists(ProgramsPath + "\\Logtalk"))
 	FSObject.CreateFolder(ProgramsPath + "\\Logtalk");

 var link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk - ECLiPSe.lnk");
-link.Arguments = "-b %LOGTALKHOME%\\bin\\logtalkeclipse.pl";
+link.Arguments = "-b %LOGTALKHOME%\\bin\\logtalk_eclipse.pl";
 link.Description = "Runs Logtalk with ECLiPSe";
 link.IconLocation = "app.exe,1";
 link.TargetPath = prolog_path;
@@ -79,8 +82,9 @@ link.WorkingDirectory = logtalk_home;
 link.Save();

 WScript.Echo('Done. The "Logtalk - ECLiPSe" shortcut was been added to the');
-WScript.Echo('Start Menu Programs. Make sure that the LOGTALKHOME environment');
-WScript.Echo('variable is defined for all users wishing to use the shortcut.');
+WScript.Echo('Start Menu Programs. Make sure that the environment variables');
+WScript.Echo('LOGTALKHOME and LOGTALKUSER are defined for all users wishing');
+WScript.Echo('to use the shortcut.');
 WScript.Echo('');

 WScript.Quit(0);
--- a/Logtalk/misc/make_eclipselgt.sh
+++ b/Logtalk/misc/make_eclipselgt.sh
@@ -2,7 +2,7 @@

 ## =================================================================
 ## Logtalk - Object oriented extension to Prolog
-## Release 2.21.6
+## Release 2.22.0
 ##
 ## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 ## =================================================================
@@ -20,23 +20,21 @@ else
 	else
 		prefix="$1"
 	fi
-	if ! [ -d bin ]
-	then
-		mkdir bin
-	fi
+	mkdir -p bin
 	cd bin
-	echo ":- pragma(system)." > logtalkeclipse.pl
-	echo ":- pragma(nodebug)." >> logtalkeclipse.pl
-	echo ":- ensure_loaded(library(toplevel))." >> logtalkeclipse.pl
-	echo ":- include('\$LOGTALKHOME/compiler/logtalk.pl')." >> logtalkeclipse.pl
-	echo ":- compile('\$LOGTALKHOME/configs/eclipseiso.config')." > logtalkeclipse.rc
-	echo ":- compile('\$LOGTALKHOME/bin/logtalkeclipse.pl')." >> logtalkeclipse.rc
+	echo ":- pragma(system)." > logtalk_eclipse.pl
+	echo ":- pragma(nodebug)." >> logtalk_eclipse.pl
+	echo ":- ensure_loaded(library(toplevel))." >> logtalk_eclipse.pl
+	echo ":- include('\$LOGTALKHOME/compiler/logtalk.pl')." >> logtalk_eclipse.pl
+	echo ":- compile('\$LOGTALKUSER/configs/eclipseiso.config')." > logtalk_eclipse.rc
+	echo ":- compile('\$LOGTALKHOME/bin/logtalk_eclipse.pl')." >> logtalk_eclipse.rc
+	echo ":- compile('\$LOGTALKUSER/libpaths/libpaths.pl')." >> logtalk_eclipse.rc
 	echo "#/bin/sh" > eclipselgt
-	echo "eclipse -b \$LOGTALKHOME/bin/logtalkeclipse.rc" >> eclipselgt
+	echo "eclipse -b \$LOGTALKHOME/bin/logtalk_eclipse.rc" >> eclipselgt
 	chmod a+x eclipselgt
 	ln -sf $LOGTALKHOME/bin/eclipselgt $prefix/bin/eclipselgt
 	echo "Done. A link to the script was been created in $prefix/bin."
-	echo "Users should define the environment variable LOGTALKHOME in"
-	echo "order to use the script."
+	echo "Users should define the environment variables LOGTALKHOME and"
+	echo "LOGTALKUSER in order to use the script."
 	echo
 fi
--- a/Logtalk/misc/make_gplgt.js
+++ b/Logtalk/misc/make_gplgt.js
@@ -1,6 +1,6 @@
 // =================================================================
 // Logtalk - Object oriented extension to Prolog
-// Release 2.21.6
+// Release 2.22.0
 //
 // Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 // =================================================================
@@ -50,11 +50,11 @@ if (!FSObject.FolderExists(logtalk_home + "\\bin"))

 FSObject.CopyFile(logtalk_home + "\\configs\\gnu.config", logtalk_home + "\\bin\\gnu.pl");

-var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalkgp.pl", true);
+var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalk_gp.pl", true);
 f.WriteLine(":- built_in.");
 f.Close();

-WshShell.Run("cmd /c type " + logtalk_home + "\\compiler\\logtalk.pl" + " >> " + logtalk_home + "\\bin\\logtalkgp.pl", true);
+WshShell.Run("cmd /c type " + logtalk_home + "\\compiler\\logtalk.pl" + " >> " + logtalk_home + "\\bin\\logtalk_gp.pl", true);

 var ProgramsPath = WshShell.SpecialFolders("AllUsersPrograms");

@@ -62,7 +62,7 @@ if (!FSObject.FolderExists(ProgramsPath + "\\Logtalk"))
 	FSObject.CreateFolder(ProgramsPath + "\\Logtalk");

 var link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk - GNU Prolog.lnk");
-link.Arguments = "--init-goal \"['bin/gnu.pl', 'bin/logtalkgp.pl']\"";
+link.Arguments = "--init-goal \"['$LOGTALKUSER/configs/gnu.config', '$LOGTALKHOME/bin/logtalk_gp.pl', '$LOGTALKUSER/libpaths/libpaths.pl']\"";
 link.Description = "Runs Logtalk with GNU Prolog";
 link.IconLocation = "app.exe,1";
 link.TargetPath = prolog_path;
@@ -71,8 +71,9 @@ link.WorkingDirectory = logtalk_home;
 link.Save();

 WScript.Echo('Done. The "Logtalk - GNU Prolog" shortcut was been added to the');
-WScript.Echo('Start Menu Programs. Make sure that the LOGTALKHOME environment');
-WScript.Echo('variable is defined for all users wishing to use the shortcut.');
+WScript.Echo('Start Menu Programs. Make sure that the environment variables');
+WScript.Echo('LOGTALKHOME and LOGTALKUSER are defined for all users wishing');
+WScript.Echo('to use the shortcut.');
 WScript.Echo('');

 WScript.Quit(0);
--- a/Logtalk/misc/make_gplgt.sh
+++ b/Logtalk/misc/make_gplgt.sh
@@ -2,7 +2,7 @@

 ## =================================================================
 ## Logtalk - Object oriented extension to Prolog
-## Release 2.21.6
+## Release 2.22.0
 ##
 ## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 ## =================================================================
@@ -20,21 +20,16 @@ else
 	else
 		prefix="$1"
 	fi
-	if ! [ -d bin ]
-	then
-		mkdir bin
-	fi
+	mkdir -p bin
 	cd bin
-	cp ../configs/gnu.config gnu.pl
-	echo ":- built_in." > logtalkgp.pl
-	cat ../compiler/logtalk.pl >> logtalkgp.pl
-	gplc -o gplgt gnu.pl logtalkgp.pl
+	echo ":- built_in." > logtalk_gp.pl
+	cat ../compiler/logtalk.pl >> logtalk_gp.pl
+	echo "#/bin/sh" > gplgt
+	echo "gprolog --init-goal \"['$LOGTALKUSER/configs/gnu.config', '$LOGTALKHOME/bin/logtalk_gp.pl', '$LOGTALKUSER/libpaths/libpaths.pl']\"" >> gplgt
 	chmod a+x gplgt
 	ln -sf $LOGTALKHOME/bin/gplgt $prefix/bin/gplgt
-	rm gnu.pl
-	rm logtalkgp.pl
 	echo "Done. A link to the script was been created in $prefix/bin."
-	echo "Users should define the environment variable LOGTALKHOME in"
-	echo "order to use the script."
+	echo "Users should define the environment variables LOGTALKHOME and"
+	echo "LOGTALKUSER in order to use the script."
 	echo
 fi
--- a/Logtalk/misc/make_gplgt_exe.js
+++ b/Logtalk/misc/make_gplgt_exe.js
@@ -1,96 +0,0 @@
-// =================================================================
-// Logtalk - Object oriented extension to Prolog
-// Release 2.21.6
-//
-// Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
-// =================================================================
-
-if (WScript.Arguments.Unnamed.Length > 0) {
-	usage_help();
-	WScript.Quit(0);
-}
-
-WScript.Echo('');
-WScript.Echo('Creating a shortcut named "Logtalk - GNU Prolog (precompiled)" for');
-WScript.Echo('running Logtalk with GNU Prolog using a new precompiled top-level...');
-WScript.Echo('');
-
-var WshShell = new ActiveXObject("WScript.Shell");
-
-var prolog_path = WshShell.RegRead("HKCU\\Software\\GnuProlog\\RootPath") + "\\bin";
-
-var FSObject = new ActiveXObject("Scripting.FileSystemObject");
-
-if (!FSObject.FileExists(prolog_path + "\\gplc.exe")) {
-	WScript.Echo("Error! Cannot find gplc.exe at the expected place!");
-	WScript.Quit(1);
-}
-
-var WshProcessEnv = WshShell.Environment("PROCESS");
-var WshSystemEnv = WshShell.Environment("SYSTEM");
-var WshUserEnv = WshShell.Environment("USER");
-var logtalk_home;
-
-if (WshProcessEnv.Item("LOGTALKHOME"))
-	logtalk_home = WshProcessEnv.Item("LOGTALKHOME");
-else if (WshSystemEnv.Item("LOGTALKHOME"))
-	logtalk_home = WshSystemEnv.Item("LOGTALKHOME");
-else if (WshUserEnv.Item("LOGTALKHOME"))
-	logtalk_home = WshUserEnv.Item("LOGTALKHOME")
-else {
-	WScript.Echo("Error! The system environment variable LOGTALKHOME must be defined first!");
-	usage_help();
-	WScript.Quit(1);
-}
-
-logtalk_home = logtalk_home.replace(/\\/g, "\\\\");
-
-if (!FSObject.FolderExists(logtalk_home + "\\bin")) 
-	FSObject.CreateFolder(logtalk_home + "\\bin");
-
-FSObject.CopyFile(logtalk_home + "\\configs\\gnu.config", logtalk_home + "\\bin\\gnu.pl");
-
-var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalkgp.pl", true);
-f.WriteLine(":- built_in.");
-f.Close();
-
-WshShell.Run("cmd /c type " + logtalk_home + "\\compiler\\logtalk.pl >> " + logtalk_home + "\\bin\\logtalkgp.pl", true);
-
-FSObject.CopyFile(prolog_path + "\\w32guicons.dll", logtalk_home + "\\bin\\w32guicons.dll");
-
-WshShell.Run("cmd /c gplc --gui-console -o " + logtalk_home + "\\bin\\gplgt.exe " + logtalk_home + "\\bin\\gnu.pl " + logtalk_home + "\\bin\\logtalkgp.pl", true);
-
-var ProgramsPath = WshShell.SpecialFolders("AllUsersPrograms");
-
-if (!FSObject.FolderExists(ProgramsPath + "\\Logtalk")) 
-	FSObject.CreateFolder(ProgramsPath + "\\Logtalk");
-
-var link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk - GNU Prolog (precompiled).lnk");
-link.Arguments = "";
-link.Description = "Runs Logtalk with GNU Prolog";
-link.IconLocation = "app.exe,1";
-link.TargetPath = logtalk_home + "\\bin\\gplgt.exe";
-link.WindowStyle = 1;
-link.WorkingDirectory = logtalk_home;
-link.Save();
-
-WScript.Echo('Done. The "Logtalk - GNU Prolog (precompiled)" shortcut was been');
-WScript.Echo('added to the Start Menu Programs. Make sure that the LOGTALKHOME');
-WScript.Echo('environment variable is defined for all users wishing to use the');
-WScript.Echo('shortcut.');
-WScript.Echo('');
-
-WScript.Quit(0);
-
-function usage_help() {
-	WScript.Echo('');
-	WScript.Echo('This script creates a shortcut named "Logtalk - GNU Prolog (precompiled)"');
-	WScript.Echo('for running Logtalk with GNU Prolog. The script must be run by a user with');
-	WScript.Echo('administrative rights. The LOGTALKHOME environment variable must be defined');
-	WScript.Echo('before running this script.');
-	WScript.Echo('');
-	WScript.Echo('Usage:');
-	WScript.Echo('  ' + WScript.ScriptName + ' help');
-	WScript.Echo('  ' + WScript.ScriptName);
-	WScript.Echo('');
-}
--- a/Logtalk/misc/make_qplgt.sh
+++ b/Logtalk/misc/make_qplgt.sh
@@ -2,7 +2,7 @@

 ## =================================================================
 ## Logtalk - Object oriented extension to Prolog
-## Release 2.21.6
+## Release 2.22.0
 ##
 ## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 ## =================================================================
@@ -20,27 +20,26 @@ else
 	else
 		prefix="$1"
 	fi
-	if ! [ -d bin ]
-	then
-		mkdir bin
-	fi
+	mkdir -p bin
 	find . -name "*.lgt" -exec perl -pi -e "s/version is (\d)\.(\d)/version is '\1\.\2'/" {} \;
 	find . -name "*.mlgt" -exec perl -pi -e "s/version is (\d)\.(\d)/version is '\1\.\2'/" {} \;
 	cd configs
 	cp qu.config qu.ql
 	echo "fcompile('qu.ql', [assemble_only(true)]), load(qu). \
-chdir('../compiler/'), fcompile('logtalk.pl', [assemble_only(true), string_table(256)]), load(logtalk)." | qp -s 2048 -d 1024 -h 2000
+chdir('../compiler/'), fcompile('logtalk.pl', [assemble_only(true), string_table(256)]), load(logtalk). \
+chdir('../libpaths/'), fcompile('libpaths.pl', [assemble_only(true)]), load(libpaths)." | qp -s 2048 -d 1024 -h 2000
 	qc -c qphook.ql
 	cd ../bin
-	qc -s 2048 -d 1024 -h 2000 -o qplgt ../configs/qphook.qo ../configs/qu.qo ../compiler/logtalk.qo
+	qc -s 2048 -d 1024 -h 2000 -o qplgt ../configs/qphook.qo ../configs/qu.qo ../compiler/logtalk.qo  ../libpaths/libpaths.qo
 	chmod a+x qplgt
 	ln -sf $LOGTALKHOME/bin/qplgt $prefix/bin/qplgt
 	rm ../configs/qu.ql
 	rm ../configs/qphook.qo
 	rm ../configs/qu.qo
 	rm ../compiler/logtalk.qo
+	rm ../libpaths/libpaths.qo
 	echo "Done. A link to the script was been created in $prefix/bin."
-	echo "Users should define the environment variable LOGTALKHOME in"
-	echo "order to use the script."
+	echo "Users should define the environment variables LOGTALKHOME and"
+	echo "LOGTALKUSER in order to use the script."
 	echo
 fi
--- a/Logtalk/misc/make_sicstuslgt.js
+++ b/Logtalk/misc/make_sicstuslgt.js
@@ -1,6 +1,6 @@
 // =================================================================
 // Logtalk - Object oriented extension to Prolog
-// Release 2.21.6
+// Release 2.22.0
 //
 // Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 // =================================================================
@@ -11,13 +11,13 @@ if (WScript.Arguments.Unnamed.Length > 0) {
 }

 WScript.Echo('');
-WScript.Echo('Creating a shortcut named "Logtalk - SICStus Prolog" for running Logtalk');
-WScript.Echo('with SICStus Prolog...');
+WScript.Echo('Creating a shortcut named "Logtalk - SICStus Prolog" for running Logtalk with');
+WScript.Echo('SICStus Prolog 3.12 (edit the script if you are using other version)...');
 WScript.Echo('');

 var WshShell = new ActiveXObject("WScript.Shell");

-var prolog_path = WshShell.RegRead("HKLM\\Software\\SICS\\SICStus3.11_win32\\SP_PATH") + "\\bin\\spwin.exe";
+var prolog_path = WshShell.RegRead("HKLM\\Software\\SICS\\SICStus3.12_win32\\SP_PATH") + "\\bin\\spwin.exe";

 var FSObject = new ActiveXObject("Scripting.FileSystemObject");

@@ -48,10 +48,11 @@ logtalk_home = logtalk_home.replace(/\\/g, "\\\\");
 if (!FSObject.FolderExists(logtalk_home + "\\bin")) 
 	FSObject.CreateFolder(logtalk_home + "\\bin");

-var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalksicstus.pl", true);
+var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalk_sicstus.pl", true);

-f.WriteLine(":- consult('$LOGTALKHOME\\\\configs\\\\sicstus.config').");
-f.WriteLine(":- consult('$LOGTALKHOME\\\\compiler\\\\logtalk.pl').");
+f.WriteLine(":- consult('$LOGTALKUSER/configs/sicstus.config').");
+f.WriteLine(":- consult('$LOGTALKHOME/compiler/logtalk.pl').");
+f.WriteLine(":- consult('$LOGTALKUSER/libpaths/libpaths.pl').");
 f.Close();

 var ProgramsPath = WshShell.SpecialFolders("AllUsersPrograms");
@@ -60,7 +61,7 @@ if (!FSObject.FolderExists(ProgramsPath + "\\Logtalk"))
 	FSObject.CreateFolder(ProgramsPath + "\\Logtalk");

 var link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk - SICStus Prolog.lnk");
-link.Arguments = "-l %LOGTALKHOME%\\bin\\logtalksicstus.pl";
+link.Arguments = "-l %LOGTALKHOME%\\bin\\logtalk_sicstus.pl";
 link.Description = "Runs Logtalk with SICStus Prolog";
 link.IconLocation = "app.exe,1";
 link.TargetPath = prolog_path;
@@ -68,9 +69,10 @@ link.WindowStyle = 1;
 link.WorkingDirectory = logtalk_home;
 link.Save();

-WScript.Echo('Done. The "Logtalk - SICStus Prolog" shortcut was been added to the');
-WScript.Echo('Start Menu Programs. Make sure that the LOGTALKHOME environment');
-WScript.Echo('variable is defined for all users wishing to use the shortcut.');
+WScript.Echo('Done. The "Logtalk - SICStus Prolog" shortcut was been added to');
+WScript.Echo('the Start Menu Programs. Make sure that the environment variables');
+WScript.Echo('LOGTALKHOME and LOGTALKUSER are defined for all users wishing');
+WScript.Echo('to use the shortcut.');
 WScript.Echo('');

 WScript.Quit(0);
--- a/Logtalk/misc/make_sicstuslgt.sh
+++ b/Logtalk/misc/make_sicstuslgt.sh
@@ -2,7 +2,7 @@

 ## =================================================================
 ## Logtalk - Object oriented extension to Prolog
-## Release 2.21.6
+## Release 2.22.0
 ##
 ## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 ## =================================================================
@@ -20,20 +20,18 @@ else
 	else
 		prefix="$1"
 	fi
-	if ! [ -d bin ]
-	then
-		mkdir bin
-	fi
+	mkdir -p bin
 	cd bin
-	echo ":- compile('\$LOGTALKHOME/configs/sicstus.config')." > logtalksicstus.rc
-	echo ":- compile('\$LOGTALKHOME/compiler/logtalk.pl')." >> logtalksicstus.rc
+	echo ":- compile('\$LOGTALKUSER/configs/sicstus.config')." > logtalk_sicstus.rc
+	echo ":- compile('\$LOGTALKHOME/compiler/logtalk.pl')." >> logtalk_sicstus.rc
+	echo ":- compile('\$LOGTALKUSER/libpaths/libpaths.pl')." >> logtalk_sicstus.rc

 	echo "#/bin/sh" > sicstuslgt
-	echo "sicstus -l \$LOGTALKHOME/bin/logtalksicstus.rc" >> sicstuslgt
+	echo "sicstus -l \$LOGTALKHOME/bin/logtalk_sicstus.rc" >> sicstuslgt
 	chmod a+x sicstuslgt
 	ln -sf $LOGTALKHOME/bin/sicstuslgt $prefix/bin/sicstuslgt
 	echo "Done. A link to the script was been created in $prefix/bin."
-	echo "Users should define the environment variable LOGTALKHOME in"
-	echo "order to use the script."
+	echo "Users should define the environment variables LOGTALKHOME and"
+	echo "LOGTALKUSER in order to use the script."
 	echo
 fi
--- a/Logtalk/misc/make_swilgt.js
+++ b/Logtalk/misc/make_swilgt.js
@@ -1,6 +1,6 @@
 // =================================================================
 // Logtalk - Object oriented extension to Prolog
-// Release 2.21.6
+// Release 2.22.0
 //
 // Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 // =================================================================
@@ -48,17 +48,18 @@ logtalk_home = logtalk_home.replace(/\\/g, "\\\\");
 if (!FSObject.FolderExists(logtalk_home + "\\bin"))
 	FSObject.CreateFolder(logtalk_home + "\\bin");

-var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalkswi.pl", true);
+var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalk_swi.pl", true);
 f.WriteLine(":- system_module.");
 f.Close();

-WshShell.Run("cmd /c type " + logtalk_home + "\\compiler\\logtalk.pl" + " >> " + logtalk_home + "\\bin\\logtalkswi.pl", true);
+WshShell.Run("cmd /c type " + logtalk_home + "\\compiler\\logtalk.pl" + " >> " + logtalk_home + "\\bin\\logtalk_swi.pl", true);

-f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalkswi.rc", true);
+f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalk_swi.rc", true);

-f.WriteLine(":- consult('$LOGTALKHOME\\\\configs\\\\swihook.pl').");
-f.WriteLine(":- consult('$LOGTALKHOME\\\\configs\\\\swi.config').");
-f.WriteLine(":- consult('$LOGTALKHOME\\\\bin\\\\logtalkswi.pl').");
+f.WriteLine(":- consult('$LOGTALKUSER/configs/swihook.pl').");
+f.WriteLine(":- consult('$LOGTALKUSER/configs/swi.config').");
+f.WriteLine(":- consult('$LOGTALKHOME/bin/logtalk_swi.pl').");
+f.WriteLine(":- consult('$LOGTALKUSER/libpaths/libpaths.pl').");
 f.Close();

 var ProgramsPath = WshShell.SpecialFolders("AllUsersPrograms");
@@ -67,7 +68,7 @@ if (!FSObject.FolderExists(ProgramsPath + "\\Logtalk"))
 	FSObject.CreateFolder(ProgramsPath + "\\Logtalk");

 var link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk - SWI-Prolog.lnk");
-link.Arguments = "-f %LOGTALKHOME%\\bin\\logtalkswi.rc";
+link.Arguments = "-f %LOGTALKHOME%\\bin\\logtalk_swi.rc";
 link.Description = "Runs Logtalk with SWI-Prolog";
 link.IconLocation = "app.exe,1";
 link.TargetPath = prolog_path;
@@ -76,9 +77,10 @@ link.WorkingDirectory = logtalk_home;
 link.Save();

 WScript.Echo('Done. The "Logtalk - SWI-Prolog" shortcut was been added to the');
-WScript.Echo('Start Menu Programs. Make sure that the LOGTALKHOME environment');
-WScript.Echo('variable is defined for all users wishing to use the shortcut.');
-WScript.Echo("");
+WScript.Echo('Start Menu Programs. Make sure that the environment variables');
+WScript.Echo('LOGTALKHOME and LOGTALKUSER are defined for all users wishing');
+WScript.Echo('to use the shortcut.');
+WScript.Echo('');

 WScript.Quit(0);

--- a/Logtalk/misc/make_swilgt.sh
+++ b/Logtalk/misc/make_swilgt.sh
@@ -2,7 +2,7 @@

 ## =================================================================
 ## Logtalk - Object oriented extension to Prolog
-## Release 2.21.6
+## Release 2.22.0
 ##
 ## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 ## =================================================================
@@ -20,22 +20,20 @@ else
 	else
 		prefix="$1"
 	fi
-	if ! [ -d bin ]
-	then
-		mkdir bin
-	fi
+	mkdir -p bin
 	cd bin
-	echo ":- system_module." > logtalkswi.pl
-	cat ../compiler/logtalk.pl >> logtalkswi.pl
-	echo ":- consult('\$LOGTALKHOME/configs/swi.config')." > logtalkswi.rc
-	echo ":- consult('\$LOGTALKHOME/configs/swihook.pl')." >> logtalkswi.rc
-	echo ":- consult('\$LOGTALKHOME/bin/logtalkswi.pl')." >> logtalkswi.rc
+	echo ":- system_module." > logtalk_swi.pl
+	cat ../compiler/logtalk.pl >> logtalk_swi.pl
+	echo ":- consult('\$LOGTALKUSER/configs/swi.config')." > logtalk_swi.rc
+	echo ":- consult('\$LOGTALKUSER/configs/swihook.pl')." >> logtalk_swi.rc
+	echo ":- consult('\$LOGTALKHOME/bin/logtalk_swi.pl')." >> logtalk_swi.rc
+	echo ":- consult('\$LOGTALKUSER/libpaths/libpaths.pl')." >> logtalk_swi.rc
 	echo "#/bin/sh" > swilgt
-	echo "swipl -f \$LOGTALKHOME/bin/logtalkswi.rc" >> swilgt
+	echo "swipl -f \$LOGTALKHOME/bin/logtalk_swi.rc" >> swilgt
 	chmod a+x swilgt
 	ln -sf $LOGTALKHOME/bin/swilgt $prefix/bin/swilgt
 	echo "Done. A link to the script was been created in $prefix/bin."
-	echo "Users should define the environment variable LOGTALKHOME in"
-	echo "order to use the script."
+	echo "Users should define the environment variables LOGTALKHOME and"
+	echo "LOGTALKUSER in order to use the script."
 	echo
 fi
--- a/Logtalk/misc/make_xsblgt.sh
+++ b/Logtalk/misc/make_xsblgt.sh
@@ -2,7 +2,7 @@

 ## =================================================================
 ## Logtalk - Object oriented extension to Prolog
-## Release 2.21.6
+## Release 2.22.0
 ##
 ## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 ## =================================================================
@@ -20,10 +20,7 @@ else
 	else
 		prefix="$1"
 	fi
-	if ! [ -d bin ]
-	then
-		mkdir bin
-	fi
+	mkdir -p bin
 	cd bin
 	cp ../configs/xsb.config xsbconfig.P
 	cp ../compiler/logtalk.pl logtalk.P
@@ -34,12 +31,13 @@ else
 	rm temp2
 	echo ":- reconsult('$LOGTALKHOME/bin/xsbconfig.P')." > logtalkxsb.P
 	echo ":- reconsult('$LOGTALKHOME/bin/logtalk.P')." >> logtalkxsb.P
+	echo ":- reconsult('$LOGTALKUSER/libpaths/libpaths.P')." >> logtalkxsb.P
 	echo "#/bin/sh" > xsblgt
 	echo "xsb -e \"reconsult('\$LOGTALKHOME/bin/logtalkxsb.P').\"" >> xsblgt
 	chmod a+x xsblgt
 	ln -sf $LOGTALKHOME/bin/xsblgt $prefix/bin/xsblgt
 	echo "Done. A link to the script was been created in $prefix/bin."
-	echo "Users should define the environment variable LOGTALKHOME in"
-	echo "order to use the script."
+	echo "Users should define the environment variables LOGTALKHOME and"
+	echo "LOGTALKUSER in order to use the script."
 	echo
 fi
--- a/Logtalk/misc/make_yaplgt.js
+++ b/Logtalk/misc/make_yaplgt.js
@@ -1,6 +1,6 @@
 // =================================================================
 // Logtalk - Object oriented extension to Prolog
-// Release 2.21.6
+// Release 2.22.0
 //
 // Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 // =================================================================
@@ -48,10 +48,11 @@ logtalk_home = logtalk_home.replace(/\\/g, "\\\\");
 if (!FSObject.FolderExists(logtalk_home + "\\bin")) 
 	FSObject.CreateFolder(logtalk_home + "\\bin");

-var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalkyap.pl", true);
+var f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalk_yap.pl", true);

-f.WriteLine(":- reconsult('$LOGTALKHOME\\\\configs\\\\yap.config').");
+f.WriteLine(":- reconsult('$LOGTALKUSER\\\\configs\\\\yap.config').");
 f.WriteLine(":- reconsult('$LOGTALKHOME\\\\compiler\\\\logtalk.pl').");
+f.WriteLine(":- reconsult('$LOGTALKUSER\\\\libpaths\\\\libpaths.pl').");
 f.Close();

 var ProgramsPath = WshShell.SpecialFolders("AllUsersPrograms");
@@ -60,7 +61,7 @@ if (!FSObject.FolderExists(ProgramsPath + "\\Logtalk"))
 	FSObject.CreateFolder(ProgramsPath + "\\Logtalk");

 var link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk - YAP.lnk");
-link.Arguments = "-l %LOGTALKHOME%\\bin\\logtalkyap.pl";
+link.Arguments = "-l %LOGTALKHOME%\\bin\\logtalk_yap.pl";
 link.Description = "Runs Logtalk with YAP";
 link.IconLocation = "app.exe,1";
 link.TargetPath = prolog_path;
@@ -69,8 +70,8 @@ link.WorkingDirectory = logtalk_home;
 link.Save();

 WScript.Echo('Done. The "Logtalk - YAP" shortcut was been added to the Start Menu');
-WScript.Echo('Programs. Make sure that the LOGTALKHOME environment variable is');
-WScript.Echo('defined for all users wishing to use the shortcut.');
+WScript.Echo('Programs. Make sure that the environment variables LOGTALKHOME and');
+WScript.Echo('LOGTALKUSER are defined for all users wishing to use the shortcut.');
 WScript.Echo('');

 WScript.Quit(0);
--- a/Logtalk/misc/make_yaplgt.sh
+++ b/Logtalk/misc/make_yaplgt.sh
@@ -2,7 +2,7 @@

 ## =================================================================
 ## Logtalk - Object oriented extension to Prolog
-## Release 2.21.6
+## Release 2.22.0
 ##
 ## Copyright (c) 1998-2004 Paulo Moura.  All Rights Reserved.
 ## =================================================================
@@ -20,20 +20,18 @@ else
 	else
 		prefix="$1"
 	fi
-	if ! [ -d bin ]
-	then
-		mkdir bin
-	fi
+	mkdir -p bin
 	cd bin
-	echo ":- reconsult('\$LOGTALKHOME/configs/yap.config')." > logtalkyap.rc
-	echo ":- reconsult('\$LOGTALKHOME/compiler/logtalk.pl')." >> logtalkyap.rc
+	echo ":- reconsult('\$LOGTALKUSER/configs/yap.config')." > logtalk_yap.rc
+	echo ":- reconsult('\$LOGTALKHOME/compiler/logtalk.pl')." >> logtalk_yap.rc
+	echo ":- reconsult('\$LOGTALKUSER/libpaths/libpaths.pl')." >> logtalk_yap.rc

 	echo "#/bin/sh" > yaplgt
-	echo "yap -l \$LOGTALKHOME/bin/logtalkyap.rc" >> yaplgt
+	echo "yap -l \$LOGTALKHOME/bin/logtalk_yap.rc" >> yaplgt
 	chmod a+x yaplgt
 	ln -sf $LOGTALKHOME/bin/yaplgt $prefix/bin/yaplgt
 	echo "Done. A link to the script was been created in $prefix/bin."
-	echo "Users should define the environment variable LOGTALKHOME in"
-	echo "order to use the script."
+	echo "Users should define the environment variables LOGTALKHOME and"
+	echo "LOGTALKUSER in order to use the script."
 	echo
 fi