[plt-scheme] ANN: DivaScheme 2.3 released!

                               DivaScheme
          ...for times when you wish your doctor would listen

This is a minor point release of DivaScheme for bug fixes and performance 
tuning.  DivaScheme requires DrScheme >=360.


To install, evaluate:

     (require (planet "install.ss" ("divascheme" "divascheme.plt" 1 3)))

at the DrScheme REPL.


After restarting DrScheme, DivaScheme can then be toggled on or off by 
pressing F4.  More information about DivaScheme, including a demo 
screencast, can be found on its web site:

     http://www.cs.brown.edu/research/plt/software/divascheme/


Changes
=======

Release 2.3:

Features and bug fixes:

* Graphical snips are supported.

* Comments can be edited without exiting DivaScheme.

* Up and down can be used in Insert Mode.  install.ss will try to
   automatically upgrade your keybindings appropriately.

* Tab autocompletion behavior has been improved.  In DrScheme v371+,
   autocompletion will consider keywords provided by the language.

* generate-stags no longer installs when DivaScheme is installed,
   since not all users have directory write permissions to plt/bin.
   Search for "generate-stags" in Help Desk for details on installing
   generate-stags.

* Improved lexical whitespace cleanup and tokenization.

* Bugfix: switching tabs while in insert mode would violate
   invariants.

* Workaround: Check Syntax is temporarily disabled during Insert Mode.

* Bugfix: joining on column 1 would potentially collapse two symbols.

* Lots of other bug fixes and general improvements in memory usage and
   performance.



Thanks
======

DivaScheme was designed and implemented by Romain Legendre, Guillaume 
Marceau, Danny Yoo, Kathi Fisler and Shriram Krishnamurthi.  We thank Jay 
McCarthy for his help as well as the other members of PLT for their 
support.

Thanks also to Aleks Bromfield, Jon Rafkind, Matthias Felleisen, Mark 
Haniford, Chris Warrington, David Cabana, Kyle Smith, Geoffrey Knauth, 
Will Farr, and Matt Jadud for their feedback and bug reports.

Send comments and bug reports to dyoo at cs.wpi.edu.