Hi!
Logtalk 2.22.0 is now available for downloading from the Logtalk web site:
This release introduces a notion of library as a directory of source files, adds a dynamic predicate for declaring library names and paths, allows source files to be compiled and loaded using the notation <library>(<entity>), improves installation instructions and scripts, and provides several usability enhancements.
From the release notes:
* Implemented a notion of library as simply a directory containing source files. Added a new dynamic predicate, logtalk_library_path/2, for specifying library paths. Added sample file for setting library paths for the Logtalk standard library and for all the supplied examples.
* Added support for using the notation <library>(<entity>) with the built-in predicates logtalk_compile/1-2 and logtalk_load/1-2 for compiling and loading source files contained on a library, without the need to first change the current working directory.
* Changed the library and the examples loading instructions to use the notation <library>(<entity>).
* Improved installation instructions and installation scripts. Added a new environment variable, LOGTALKUSER, for defining the location of the copies of the user-modifiable Logtalk files in a multiple users setup environment.
* Added utility predicates to most configuration files for querying and changing the current working directory (needed for the <library>(<entity>) notation to work).
* Corrected a bug in the code that checks for file existence when compiling or loading source files and source metafiles.
The CVS tag for this release is "lgt2220".
Happy logtalking!
Paulo
----------------------------------------------------------- Paulo Jorge Lopes de Moura Dep. of Informatics Office 4.3 Ext. 3257 University of Beira Interior Phone: +351 275319700 6201-001 Covilhã Fax: +351 275319891 Portugal
mailto:pmoura(a)di.ubi.pt http://www.di.ubi.pt/~pmoura http://www.logtalk.org -----------------------------------------------------------
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