== Changelog

=== Version 0.9.2

==== New features (by order of importance)

- Implements main transformer on dialects
- Makes coderay encoders available without options using a bit of meta programming
- System-local absolute paths (i.e. starting with '/') are recognized by buffer rulesets

=== Version 0.9.1

==== Bug fixes

- #307, about HashScope.has_key? which returned nil instead of false in some situations

==== Broken features and APIs (by order of importance)

- HostedLanguage::DSL is strictly private and should be reopened. Methods added to this class
  will never be available in templates. Use HostedLanguage.variable_missing instead. 
- ::WLang::BasicObject has been removed. HostedLanguage::DSL implements its own strategy, which
  is spec tested in test/spec/basic_object.spec

==== New features (by order of importance)

- WLang does not requires the rdoc gem by default
- A new encoder redcloth/xhtml allows using Textile markups easily
- The wlang/xhtml dialect provides a tag helper for links @{...}{...}
- The parser class returns friendly messages when a rule is ill-implemented

=== Version 0.9.0

==== Broken features and APIs (by order of importance)

- Major broken API in WLang.instantiate and WLang.file_instantiate which do not allow passing
  buffers anymore
- Hash are not methodized by default anymore (major broken feature with 0.8.x versions)
- Expressions 'a la' PHP w@w (sections/.../.../id) are not supported anymore
- The default hosted language raises a WLang::UndefinedVariableError when a variable cannot be
  found in the current template scope (0.8.x versions returned nil in this case)
- Template.initialize does not take a default context anymore
- WLang::Parser.context_xxx do not exist anymore. Use branch(...) instead
- WLang::Parser::Context removed, and WLang::HashScope introduced
- WLang::Parser instance variables are all made protected

==== New features (by order of importance)

- WLang::HostingLanguage introduced, with a default one for Ruby. The hosting language
  is the way to provide a main scope, accessible to all templates at once.
- WLang::HostingLanguage is not sensitive to the difference between symbol keys and strings
- Buffering and Context rulesets now branch the current parser instead of creating a new one
- WLang::Error and subclasses propose a backtrace information
- WLang::Parser refactored to encapsulate the whole state in another class (WLang::Parser::State)
- WLang facade has been made much more robust as it now checks all its arguments.
- WLang::dialect may now be used to ensure dialect instances from both Dialect args and qualified names.
- Introduction of WLang.template and WLang.file_template
- plain-text dialect proposes new camel-based encoders
- wlang/active-string dialect has the imperative rule set included
- sql dialect has been added
- ruby dialect proposes a method-case encoder

=== Version 0.8.5

- Enhances error messages a lot
- Some bug fixes for ruby 0.8.7

=== Version 0.8.4

- Migration from svn.chefbe.net to github.com

=== Version 0.8.0

- First public version