PLNews: Programming Language News

XLogo 0.9.92 (final) has been released. XLogo is a Logo interpreter.

This release includes: greater-or-equal and lesser-or-equal operators, new command line options, editor improvements, and other changes.

XLOGO 0.9.92 has been released. XLOGO is a Logo interpreter.

This release includes: the addition of 3D primitives, support for creating paired key-value property lists, new test operators, support for the Galician language, and other changes.

LIOGO 0.4 has been released. It is an open source Logo compiler for .NET.

This release includes: support for arrays and multidimensional arrays, improved documentation, localization improvements, the inclusion of an OLE automation interface, new graphics commands, and other changes.

XLOGO 0.9.90 has been released. XLOGO is a Logo interpreter.

This release includes: a new algorithm for drawing, editor updates, zooming support, and other changes.

aUCBLogo-4.7 has been released. aUCBLogo is a free Logo interpreter based on UCBLogo.

This release includes: improved multithreading support, the introduction of OO support, new debugging features, a new sandbox-like safe mode, plus more.

XLOGO 0.9.25 has been released. XLOGO is a Logo interpreter.

This release includes bug fixes.

PHP Logo Interpreter 0.1 has been released. It is a Logo interpreter implemented in PHP.

XLOGO 0.9.24 has been released. XLOGO is a Logo interpreter.

This release includes new primitives, and bug fixes.

StarLogo TNG Preview 4.2 has been released. StarLogo TNG includes an agent-based visual programming language.

This release includes bug fixes and other changes.

StarLogo TNG Preview 4.1 has been released. StarLogo TNG includes an agent-based visual programming language.

This release includes several bug fixes.

XLOGO 0.9.23 has been released. XLOGO is a Logo interpreter.

This release includes new primitives for networking, and bug fixes.

XLOGO 0.9.22 has been released. XLOGO is a Logo interpreter.

This release includes: an XML-based configuration file, improved drawing quality, German and Arabic translations, a new dialog box for managing and erasing procedures, and other changes.

An article entitled "A Logo interpreter under 400 lines" is now available. It describes the implementation of a small Logo interpreter written in F#.

aUCBLogo 4.692 has been released. aUCBLogo is a Logo interpreter based on UCBLogo.

This release includes support for the special variable :STARTUP, and a new LogoConstants primitive.

Liogo 0.3 has been released. It is a Logo compiler for .NET.

This release includes: performance enhancements, improved compatibility with UCBLogo, new procedures, .NET Framework 2.0 support, plus other changes.

XLogo 0.9.21 has been released. It is an open-source Logo interpreter written in Java.

This release includes: new primitives for predefined colours, the addition of setstyle and style primitives, syntax highlighting in the editor and command line, plus other changes.

aUCBLogo 4.69 has been released. aUCBLogo is a Logo interpreter based on UCBLogo.

aUCBLogo 4.689 has been released. It is a Logo interpreter based on UCBLogo.

This release includes: the OSScreenSize primitive to get the screen size, fog primitives, plus other changes.

XLogo 0.9.20d has been released. It is an open-source Logo interpreter written in Java.

This release includes: new primitives, improved English and Spanish documentation, Esperanto language support, bugfixes, and other changes.

aUCBLogo 4.685 has been released. It is a Logo interpreter based on UCBLogo.

This release includes: support for saving the console window text, persistence improvements, support for arbitrary precision math using the MAPM library, various primitive-related changes, plus other changes.