=== 0.8.3 / 2009-07-01
* 7 Minor Enhancements:
* most nodes now have startline, endline, and offset
* Node.[] is more fun to use now (most attributes can be left off)
* a SequenceNode inserted into a SequenceNode now gets inlined
* new ListInNode module for the various vanilla arrays found in node trees
* HashLiteralNode#get; retrieve values from hash literal kinda like from a hash
* Nodes can be catenated with the + operator now
* Symbols inserted into a tree are converted to CallSiteNodes
* 2 Bugfixes:
* more faithful ParseTree emulation in a couple of cases
* minor fixes in node processing for some rare conditions
=== 0.8.2 / 2009-04-21
* 14 Minor Enhancements:
* should be no tokens left in Node tree now
* lots of code trying to make things faster (no luck so far)
* declare types and parameters of variation of all inputs
* to_parsetree now outputs 1.8.6 (new default) as well as 1.8.7 tree formats
* #parsetree takes a session arg instead of thread-local variables
* reduce number of warnings/noise in test output
* created #to_parsetree_and_warnings: returns warnings along with a tree
* (for now, no warnings are ever emitted, tho)
* some utilities for working with node trees
* split off rescue operator and begin..end from ParenedNode
* made a VarNode to replace VarNameToken in node trees
* Reg::Repeat#subregs was missing, had to hack one up
* Reg::LookBack/LookAhead#subregs were missing too
* unparse now tracks lines in the original src
* beginnings of support for 1.9 syntax
* 10 Bugfixes:
* don't panic if rubygems not available
* @lvalue is not useful to clients, so ignore it when comparing trees
* many improvements to unparser; most expressions now unparse correctly
* rescue and friends now work in modules, classes and metaclasses
* word array splitter is perfect now
* comma and unary star now have right precedence wrt = in all cases
* fixed miscellaneous minor misparsings
* some of the remaining ParseTree compatibility bugs removed
* string contents are now always left unaltered in Node tree output
* (so escape translation has to be done later, when Nodes are used)
* #to_parsetree of an empty source text should be happier now
=== 0.8.1 / 2009-04-21
* 4 Minor Enhancements:
* fixed embarassing permissions problems
* version.rb and History.txt were missing from the release
* I left off the dependancy on reg, oops!
* hacked up tests to ignore sudden problem with extra nils
=== 0.8.0 / 2008-10-10
* 1 Major Enhancement:
* Birthday!
