CHANGES

4.2.0 (2020-10-??)
  * Add option to hyphenate underscore attributes - #852
  * Update CI/CD testing and dependencies
  
4.1.0 (2020-05-07)
  * Add support for Tailwind CSS - #841
  * Update dependencies and testing
  
4.0.1 (2018-09-02)

  * Fix incompatibility issue with Slim Include plugin and new ability to specifiy attributes for embedded engines #819

4.0.0 (2018-08-26)

  * Add ability to specify attributes for embedded engines using TagEngine - #653
  * Set Tilt's default encoding to utf-8 - #800
  * Prevent generation of invalid Ruby code in heredoc - #770
  * Don't convert underscores to dashes on data attributes - #807 [Backward incompatible]
  * Update description in README.jp.md - #795
  * Removed support for embedded engines: Asciidoc, Builder, Creole, Erb, Nokogiri, Opal, Org-Ruby, Styl, Wikicloth
  * Fix tests

3.0.9 (2017-11-09)

  * Fixed Cross-site Scripting in splat attributes names (See #767)
  * Restrict access to public methods in logic_less templates (See #781)

3.0.8 (2017-05-06)

  * Added splat_prefix configuration option for Angular2 syntax support
  * Require Ruby >= 2.0.0
  * Relax temple dependency

3.0.7 (2016-05-22)

  * Add additional attributes feature to shortcuts
  * Freeze string literals

3.0.6 (2015-06-05)

  * Fix warnings #625

3.0.4 (2015-06-02)

  * javascript: doesn't add type='text/javascript' anymore
  * slimrb: --require added
  * Fix #624

3.0.3 (2015-03-06)

  * Fix #392, capturing for splat attributes didn't work correctly under Rails

3.0.2 (2015-02-02)

  * slimrb: Add option --locals
  * Fix issues in the test suite (#576), thanks @dmke!

3.0.1 (2014-12-22)

  * Allow more special characters in html attribute names (See https://html.spec.whatwg.org/multipage/syntax.html#attributes-2), #567
  * Fix: Code attributes mutate their argument (#571)

3.0.0 (2014-12-07)

  * Drop 1.8.7 support
  * Deprecate default_options in favor of options
  * Support xml pretty printing with format: :xml
  * Deprecate `='`, `=='` and `tag'` syntax for trailing whitespace. Use `=<` etc. instead.
  * slimrb: Remove deprecated plugin options -l and -t

2.1.0 (2014-10-15)

  * Parser: Require pairwise braces in quoted attributes
  * Parser: add :attr_list_delims and :code_attr_delims
  * Parser: deprecate :attr_delims
  * Parser: relax text indentation requirements:
    | line
     next line
    tag some text
      more text
  * Parser: allow first line to be indented
  * Parser: allow inline embedded languages:
    .content: markdown: This is **important**
  * Parser: allow line breaks in quoted attributes
  * Added Opal as embedded engine
  * slimrb: Change meaning of -r, deprecate -t and -l
  * Fix issue with inserted end (#485)
  * Add experimental 'slim/include' plugin (Might change in the future)
  * Add experimental 'slim/smart' plugin (Might change in the future)
  * Drop jruby18 support
  * Fix rails error reporting #587 (Manipulate stacktrace)
  * Splat: handle html_safe

2.0.3 (2014-07-04)

  * slimrb: Don't update HTML output on exceptions
  * Allow dashes at the beginning of class names (#474)
  * Render empty attributes as standalone in html mode (#480)
  * Fix #482: problem with whitespace modifier `tag=<`
  * Fix #485: missing end for empty `if` control blocks
  * Fix #510: double dash in class name

2.0.2 (2013-10-27)

  * Add option :attr_delims

2.0.1 (2013-07-31)

  * Support multiple attributes per shortcut (See issue #415)
  * Add support for org-ruby embedded engine
  * Render true boolean attributes with empty value
  * Support case-when statements
  * Fix issue #431
  * Also escape ' to &#39;

2.0.0 (2013-05-27)

  * IMPORTANT: Backward incompatible syntax change: '{...}' and '[...]' are not
    allowed as ruby attribute wrappers anymore. Use parentheses '(...)'
    if you want to wrap code with spaces. This allows to write arrays and hashes directly.
    Old:
       div id={'obj' + name} data=({:a => 1, :b => 2}) class=['alpha', 'beta']
    New:
       div id=('obj' + name) data={:a => 1, :b => 2} class=['alpha', 'beta']
  * Quoted attributes are escaped by default
    Old:
       a href='http://slim-lang.com/?a=1&amp;b=2'
    New:
       a href='http://slim-lang.com/?a=1&b=2'
       a href=='http://slim-lang.com/?a=1&amp;b=2'
    You can always disable escaping completly by using :disable_escape if you don't want to write '=='.
  * Added hyphenation support for data attributes (Option :hyphen_attrs)
    Example: div data={key1_key2: 2, key1: {key3: 3}} will render as '<div data-key1-key2="2" data-key1-key3="3"></div>'
  * Removed deprecated options:
    - :escape_quoted_attrs
    - :remove_empty_attrs
    - :chain
    - :attr_wrapper (renamed to :attr_quote)
    - :attr_delimiter (renamed to :merge_attrs)
    - Slim::LogicLess :wrapped dictionary
    - Slim::Parser :shortcut string option
  * Allow spaces around attributes, e.g 'a [ href = url ] text' and 'a href = url text'
  * Add unicode support for tags and attributes (Issue #212)
  * Generate missing `do` keywords for code blocks (see #342)
  * Logic-less: Add keyword `self` for string access
  * Added Slim::ERBConverter, require 'slim/erb_converter'
  * Added option '-e' for ERB conversion to slimrb
  * Add syntax for trailing or leading whitespace after tag, e.g. input>, input<
  * Add syntax for trailing or leading whitespace after output, e.g. =>, =<

1.3.8 (2013-04-11)

  * Disable some superflous deprecation warnings

1.3.7 (2013-04-10)

  * Fixed issue #374, rescue and ensure blocks
  * Fixed issue #333 (Throw syntax error if you write text after closed tag)
  * Deprecated :attr_delimiter (renamed to :merge_attrs)
  * Deprecated :attr_wrapper (renamed to :attr_quote)
  * Warn if you use curly braces or brackets for ruby attributes since
    curly braces and brackets will be interpreted as Hash/Array in Slim 2.0.0
    Old syntax:
      div id={person && person.id}
      div id=[person && person.id]
    New syntax in 2.0.0:
      div id=(person && person.id)
  * Deprecated :escape_quoted_attrs (done by default in 2.0)
  * Warn if quoted attributes might be double escaped in Slim 2.0.0
    Old syntax:
       a href='http://slim-lang.com/?a=1&amp;b=2'
       a href=='http://slim-lang.com/?a=1&amp;b=2'
    New syntax in 2.0.0:
       a href='http://slim-lang.com/?a=1&b=2'
       a href=='http://slim-lang.com/?a=1&amp;b=2'
  * Improved pretty printing (Issue #202)
  * Renamed Slim::EmbeddedEngine to Slim::Embedded (Old constant still available until 2.0)
  * Renamed Slim::ControlStructures to Slim::Controls
  * Tab expansion improved (tab + space is interpreted as equivalent to tab)
  * Support for wrapping javascript in HTML comments or CDATA (Issue #340)
  * Asciidoc embedded engine added

1.3.6 (2013-01-06)

  * Allow attribute values to be broken with `\` (Issue #331)
  * Tag shortcuts implemented (Issue #306)
  * Hash format of Slim::Parser option :shortcut changed, old configuration deprecated but still supported

1.3.5 (2012-12-19)

  * Logic-less:
    - Rewrote logic-less mode (Issue #326, #327)
    - Logic-less mode supports lambdas
    - Option :dictionary_access made more powerful, value :wrapped deprecated

1.3.4 (2012-11-15)

  * Fixed #314
  * Logic-less test cases added

1.3.3 (2012-10-16)

  * Attribute handling made consistent:
    - Splat attributes, static and dynamic attributes are now all handled the same
    - Merged attributes are removed if empty (in the default configuration this is only "class")
    - Dynamic attributes which are not merged are checked for false or nil and removed if this is the case
    - Dynamic attributes which are not merged are checked for true and generated as attribute-name="attribute-name"
  * Rename class BooleanAttributes to CodeAttributes
  * Add literate test suite (still incomplete), run with `rake test:literate`
  * Remove UTF BOM when parsing Slim code
  * Fixed issue #303

1.3.2 (2012-09-26)

  * Fix boolean attributes #299

1.3.1 (2012-09-23)

  * Support inline html at the beginning of a line (New line indicator <). No pipe symbol is | necessary.
    It is even possible to wrap other Slim syntax in such a html block.
  * Code restructured - Handling of boolean and splat attributes improved and PERFORMANCE improved.
  * BACKWARD INCOMPATIBLE CHANGE -  Dynamic attributes which return empty value "" are not removed anymore
    (this means "" is now interpreted as true), whereas false and nil are still removed.
    This corresponds to the definition of boolean attributes in XHTML and HTML5.
  * Deprecated option :remove_empty_attrs (TODO: Remove in 1.4.0)
  * Add option :escape_quoted_attrs to escape quoted attributes, use == if you don't want that.
    The default is false to stay backward compatible.
  * Use Temple::FilterError exception
  * Use Temple::Parser
  * / is not escaped anymore to &#47;
  * Parser: check for missing closing quote in quoted attributes
  * Use new temple option validation to make Slim configuration more user friendly.
  * Support thread options Slim::Engine.with_options which especially useful for Rails
  * Add explicit column number to SyntaxError.to_s

1.3.0 (2012-09-04)

  * Parser wraps text blocks in [:slim, :text, ...] (Used by Translator/I18n plugin)
  * Added Translator/I18n plugin which uses GetText or FastGettext (require 'slim/translator')
  * Moved logic less mode out of the core to plugin (require 'slim/logic_less')

1.2.2 (2012-06-21)

  * Fix issue #264

1.2.1 (2012-05-22)

  * Support stylus as embedded engine
  * Fix issue #257

1.2.0 (2012-03-30)

  * Add option :shortcut which configures attribute shortcuts
    Default setting:
      Slim::Parser.default_options[:shortcut] = {'#' => 'id', '.' => 'class', '*' => '*'}
    Define custom shortcut attribute (e.g. a@ajax-link renders <a role="ajax-link"></a>)
      Slim::Parser.default_options[:shortcut] = {'@' => 'role'}
    Define custom shortcut attribute with tag (e.g. @ajax-link renders <a role="ajax-link"></a>)
      Slim::Parser.default_options[:shortcut] = {'@' => 'a role'}
  * Add syntax for splat attributes (#109)
  * Support for dynamic tags, e.g. *{:tag => 'img', :src => 'image.jpg'}

1.1.1 (2012-02-29)

  * Evaluating a html attribute now happens only once (#219)
  * Code with trailing comma is treated as broken line (#226)
  * Support option :remove_empty_attrs (default true)
  * Require temple 0.4.0

1.1.0 (2012-01-06)

  * Support for special characters in class/id shortcut removed
  * Do not allow : in class/id shortcut
  * Add support for block expansion syntax
  * Support options :indent, :sort_attrs
  * Require temple 0.3.5

1.0.4 (2011-11-03)

  * Pass options to embedded Tilt engine
    Slim::EmbeddedEngine.set_default_options :markdown => {...}
  * Add test case for precompiled embedded engine 'builder'
  * Bug #204 fixed, tabs were not parsed correctly

1.0.3 (2011-10-08)

  * Fix rubinius test cases
  * Fix line numbers for embedded engines
  * Require temple 0.3.4
  * Remove dynamic embedded engines Haml, Liquid, Radius, Markaby
  * More thorough integration testing using travis-ci
    See http://travis-ci.org/#!/stonean/slim
  * Empty static attributes are not removed anymore
  * Line indicator =' is supported in tags

1.0.2 (2011-08-26)

  * Support for Rails 3.1 streaming (Temple > 0.3.2 required)
  * Switch to default format xhtml (supports all doctypes, including html5)
  * Improve parsing of #{interpolation} in quoted attributes (issue #159)
  * Use travis-ci for continous integration testing

1.0.1 (2011-08-07)

  * Only delimiting brackets must be balanced in ruby attributes
    e.g this is possible now `a href=(ruby_code "{")
  * Skip empty lines in text block (#156)

1.0.0 (2011-07-24)

  * Fixed html attribute issue in sections mode (#127)
  * Obsolete directive syntax removed
  * Syntax for trailing whitespace added (==' and =')
  * Deprecated file 'slim/rails.rb' removed
  * Parsing of #{interpolation} in markdown fixed
  * Support for attributes which span multiple lines
  * Dynamic attributes with value true/false are interpreted as boolean
  * Support boolean attributes without value e.g. option(selected id="abc")

0.9.3 (2011-05-15)

  * Allow for bypassing escaping in attributes
  * check if string encoding is valid
  * support for html conditional comments
  * Use new Temple html attribute expression [:html, :attrs, [:html, :attr, ...], ...]
  * Use new slim html attribute expression (similiar to Temple)
  * Option :id_delimiter replaced with :attr_delimiter
  * Attribute value merging improved (nil/empty values are ignored now)
  * Arrays attribute values are joined
  * Boolean attributes (e.g. selected=true is converted to selected="selected")
  * Option :debug removed
  * Slim expression grammar provided, Temple validator used in tests
  * Option :auto_escape replaced with inverse option :disable_escape
  * Require temple 0.3.0

0.9.2 (2011-03-30)

  * add SassEngine which respects :pretty
  * embedded engine code refactored
  * temple supports denser template registration
  * deprecate slim/rails (just require 'slim')
  * use temple rails and tilt templates
  * add encoding option to Slim::Parser/Slim::Engine to enforce template encoding
  * vim support is now an external project

0.9.1 (2011-03-10)

  * add new doctype syntax without !
  * slim directive expression has type and args

0.9.0 (2011-01-30)

  * slim should not be registered as the default template handler.
  * add support for unescaped text interpolation

0.8.4 (2011-01-26)

  * Added the option to turn off automatic HTML escaping.
  * update to tilt 1.2.2
  * allow call to yield in logic less mode
  * allow doctype declaration to be capitalized

0.8.3 (2010-12-23)

  * Added support for html comments. The parser uses the :static filter instead of the :comment filter due to the way the parser is constructed.

0.8.2 (2010-12-22)

  * fix issue #96
  * Added the Temple Debugger filter.
  * Rails problems fixed

0.8.1 (2010-12-17)

  * remove backtick slim syntax -- no longer supported
  * slim executable conflict. issue #91
  * vim syntax support improved

0.8.0 (2010-11-29)

  * rails logic less support

0.7.4 (2010-11-22)

  * use ' for text block with trailing whitespace
  * allow to disable/enable embedded engines

0.7.3 (2010-11-16)

  * fix #82
  * basic rails test added

0.7.2 (2010-11-09)

  * get rid of rails deprecation warning
  * use_html_safe is activated automatically by temple

0.7.1 (2010-11-03)

  * logic less mode
  * add syntax for explicitly closed tags

0.7.0 (2010-10-25)

  * slim-mode.el for emacs added (modified haml-mode.el, needs some work to be fully functional for slim)
  * embedded engines
  * escape interpolated strings/attributes
  * Slim#Filter now uses optional configuration hash
  * Initial implementation for Rail's `html_safe`. Closes #25
  * fallback to escape_html stolen from cgi.rb if escape_utils is unavailable, use normal requires because slim is on the load path
  * Limit the allowed characters used for attributes delimiters (now only allows parentheses, square brackets and curly braces). See #16 for more info.
  * Default to HTML5-mode
  * Slim now uses Temple and Tilt.
  * Choose your own attribute delimiter!

0.6.1 (2010-10-17)

  * can wrap parens around attributes if you so desire
  * added erubis to the benchmarks

0.6.0 (2010-10-17)

  * Added slim itself, haml and mustache to the development env for easier benchmarking.
  * added escape_html functionality.  need to tweak for speed

0.5.1 (2010-10-08)

  * Consecutive condition statements now working as expected.

0.5.0 (2010-10-07)

  * Added 'unless' to the list of control words.
  * Fixes for inline conditions. There must be a better way of doing this??
  * '-' is a valid character in HTML attributes, so let's allow that.
  * Improved the regex so that control code now supports code blocks.
  * Output code (start with '=') can now accept code blocks.
  * Method calls no longer need parenthesis. We need more tests to ensure the implementation's robustness.

0.4.1 (2010-10-03)

  * Added '|' as an alias of '`' for parsing plain text. This simulates the syntax of the Jade template engine.
  * Added instructions of how to use the gem.

0.4.0 (2010-09-21)

  * support for nesting lines under backtick
  * make it so that one space is the left margin. any additional spaces will be copied over
  * support for using indentation after backtick to denote paragraphs. useful for script tags and paragraphs

0.3.1 (2010-09-17)

  * fix bug with adding end to nesting ruby code

0.3.0 (2010-09-17)

  * Optimize compiled string to reduce number of concatentations to the buffer

0.2.0 (2010-09-17)

  * can now make code call on same line as tag

0.1.0 (2010-09-15)

  * Initial release