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ANN: Leo 5.1-b1 released. Python scripting editor

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Subject	ANN: Leo 5.1-b1 released. Python scripting editor
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Leo 5.1 b1 is now available at: http://sourceforge.net/projects/leo/files/Leo/

This release features @clean trees, one of the most important developments in Leo's history.

Leo is a PIM, an IDE and an outliner.
Video tutorials: http://leoeditor.com/screencasts.html
Text tutorials: http://leoeditor.com/tutorial.html

The highlights of Leo 5.1
--------------------------

@clean nodes create external files without sentinel comments, yet Leo can
update @clean trees from changes made to the corresponding external files,
something long thought impossible. @clean trees preserve clone links and
user attributes (uA's). Reading @clean trees is faster than reading @auto
or @shadow trees.
    
The Mulder/Ream algorithm updates @clean trees from changes made in the
corresponding external files. This is a completely rewritten and much
simpler version of Bernhard Mulder's original @shadow update algorithm.
http://leoeditor.com/appendices.html#the-mulder-ream-update-algorithm

Steve Zatz explains why @clean changes everything:
http://leoeditor.com/testimonials.html#steve-zatz-explains-why-clean-changes-everything

Some more highlights:
 
* A new web page, http://leoeditor.com/load-leo.html, displays .leo files
  in the browser.
  
* Added command history to Leo's minibuffer.

* A new IdleTime class greatly simplifies idle-time handling.

* Leo now honors @language inside @doc parts

* @data nodes can be composed of their descendant nodes.

* @int qt-cursor-width = 5 is great for geriatric eyes.

* @shadow is now deprecated. @clean is superior to @shadow in all respects.
Leo will support all flavors of @auto indefinitely.

Links:
------
Leo:       http://leoeditor.com
Docs:      http://leoeditor.com/leo_toc.html
Tutorials: http://leoeditor.com/tutorial.html
Videos:    http://leoeditor.com/screencasts.html
Forum:     http://groups.google.com/group/leo-editor
Download:  http://sourceforge.net/projects/leo/files/
Github:    https://github.com/leo-editor/leo-editor
Quotes:    http://leoeditor.com/testimonials.html
Viewer:    http://leoeditor.com/load-leo.html

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ANN: Leo 5.1-b1 released. Python scripting editor edreamleo@gmail.com - 2015-03-27 12:16 -0700

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