Name

ciaolgt - Logtalk integration script for Ciao Prolog

Synopsis

ciaolgt [-e goal]

Description

ciaolgt is a Logtalk integration script for Ciao Prolog. It automatically loads the Ciao Prolog adapter file, the Logtalk compiler and runtime, the Logtalk default table of library names and paths, and any existing settings file found on the lookup directories. It uses the ciao executable -l option to load the Logtalk files. It passes any options to the ciao executable; see the Ciao Prolog documentation for the available options.

Options

-e goal Initialization goal, written between double quotes, to be executed after Logtalk startup.

Requirements

Ciao Prolog 1.22.0 is required. This integration script looks for a ciao executable in the system path.

Environment

LOGTALKHOME Specifies the location of the Logtalk installation.

LOGTALKUSER Specifies the location of the Logtalk user directory.

Files

$LOGTALKHOME/integration/logtalk_ciao.pl Prolog file used for loading the necessary files for starting Logtalk using Ciao Prolog as the backend compiler.

$LOGTALKHOME/adapters/ciao.pl The Ciao Prolog adapter files.

$LOGTALKHOME/core/core.pl The Logtalk core compiler and runtime file.

$LOGTALKHOME/paths/paths.pl The default table of library names and paths.

./settings.lgt Logtalk settings file (for overriding default settings in the adapter files). May not exist.

$LOGTALKUSER/settings.lgt Logtalk settings file (for overriding default settings in the adapter files). May not exist.

$HOME/settings.lgt Logtalk settings file (for overriding default settings in the adapter files). May not exist.

$XDG_CONFIG_HOME/logtalk/settings.lgt Logtalk settings file (for overriding default settings in the adapter files). May not exist.

$HOME/.config/logtalk/settings.lgt Logtalk settings file (for overriding default settings in the adapter files). May not exist.

Caveats

The first run of this script may require using "sudo" depending on the writing permissions of the Logtalk installation directory.

See also

The Logtalk website at https://logtalk.org/

The Logtalk User and Reference Manuals at $LOGTALKHOME/manuals/index.html

The Ciao Prolog website at http://ciao-lang.org/

logtalk_user_setup(1), logtalk_version_select(1), logtalk_backend_select(1)

Author

Paulo Moura <pmoura@logtalk.org>

Copyright

Copyright (c) 1998-2022 Paulo Moura.

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