leo 5.3

Leo: Leonine Editor with Outlines

Leo is:

• An outliner. Everything in Leo is an outline.

• A Personal Information Manager.

• A browser with a memory.

• A powerful scripting environment.

• A tool for studying other people’s code.

• A fully-featured IDE, with emacs-like commands.

• Extensible via a simple plugin architecture.

• A tool that plays well with IPython, vim and xemacs.

• Written in 100% pure Python

• Compatible with Python 2.6 and above or Python 3.0 and above.

• A tool with an inspiring and active community.

Leo’s unique features

• Always-present, persistent, outline structure.

• Leo’s underlying data is a Directed Acyclic Graph.

• Clones create multiple views of an outline.

• A simple, powerful, outline-oriented Python API.

• Scripts and programs can be composed from outlines.

• Importers convert flat text into outlines.

• Scripts have full access to all of Leo’s sources.

• Commands that act on outline structure. Example: the rst3 command converts outlines to reStructuredText.

• @test and @suite scripts create unit tests automatically.

• @button scripts apply scripts to outline data.

• Outline-oriented directives.

Simulating these features in vim, Emacs or Eclipse is possible, just as it is possible to simulate Python in assembly language…

Links

• Leo’s home page: http://leoeditor.com

• Documentation: http://leoeditor.com/leo_toc.html

• Tutorials: http://leoeditor.com/tutorial.html

• Video tutorials: http://leoeditor.com/screencasts.html

• Forum: http://groups.google.com/group/leo-editor

• Download: http://sourceforge.net/projects/leo/files/

• Github sources: https://github.com/leo-editor/leo-editor

• What people are saying about Leo: http://leoeditor.com/testimonials.html

• A web page that displays .leo files: http://leoeditor.com/load-leo.html

• More links: http://leoeditor.com/leoLinks.html