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[0.4.12] - 2022-04-22

  • Code refactoring.

Changed

  • Refactoring class SrlRuby::Tokenizer: use of manifest constants, simplified newline and whitespace processing.
  • Updated of .rubocop.yml to integrate newer cops (from version 1.28)
  • Code refactoring: removal of redundant return

[0.4.11] - 2022-04-17

  • Fixed code breaking change in Ruby 3.1+: prime library is no longer part of stdlib.

Fixed

  • File srl-ruby.gemspec has a dependency to Rley 0.8.11. Necessary to fix change in CRuby 3.1: prime library is no more part of stdlib.

Changed

  • Minor style refactoring to please Runocop 1.27

[0.4.9] - 2021-11-01

  • Code update to align with Rley v. 0.8.08

Changed

  • File ast_builder.rb Updated some reduce_... methods to cope with ? quantifier change
  • File srl_ruby.gemspec Updated the dependency towards Rley
  • File .rubocop.yml Added newest cops from 1.21 and 1.22

Fixed

  • File grammar.rb is now calling Rley::grammar_builder factory method.
  • File rule_file_grammar.rb is now calling Rley::grammar_builder factory method.

[0.4.8] - 2021-08-27

  • Updated dependencies (Bundler >~ 2.2), (Rley >~ 0.8.03)
  • Grammar refactoring to take profit of new Rley rule syntax.

Changed

  • File srl_ruby.gemspec Updated the dependencies
  • File grammar.rb Grammar refactored (use ? * + modifiers in production rules)
  • class ASTBuilder updated reduce_ to reflect new refactored production rules.

[0.4.7] - 2021-08-24

  • Updated dependencies (Ruby >= 2.5), (Rley >= 0.8.02)
  • Code restyling to please rubocop 1.19.1.

Changed

  • File srl_ruby.gemspec Updated the dependencies
  • File .rubocop.yml Added configuration for newest cops

[0.4.6] - 2019-08-17

  • Code refactoring to use string frozen magic comments (as a consequence, skeem runs only on Rubies 2.3 or newer).
  • Code restyling to please rubocop 0.7.40.

Changed

  • File README.md updated note on compatibility with Rubies

[0.4.5] - 2019-01-13

  • Removed Ruby versions older than 2.3 in CI testing because of breaking changes by Bundler 2.0

Changed

  • Files .travis.yml, appveyor.yml updated.

[0.4.5] - 2019-01-02

Changed

  • Minor code re-styling to please Rubocop 0.62.0.
  • File .travis.yml Updated Ruby versions for CI builds
  • File .appveyor.yml Sequence of Ruby versions refactored
  • File LICENSE.txt: updated years in copyright text.

Fixed

  • Method ASTBuilder#reduce_pattern_sequence was broken for lookbehind assertions.

[0.4.4] - 2018-11-24

Changed

  • File srl_ruby.gemspec Updated Rley dependency.

Removed

  • Class SrlRuby::SrlToken since it became completely redundant with Token class from Rley.
  • Class Acceptance::RuleFileToken since it became completely redundant with Token class from Rley.

Fixed

  • Method SrlRuby::Tokenizer#build_token now instantiates a Rley::Lexical::Token
  • Method Acceptance::RuleFileTokenizer#build_token now instantiates a Rley::Lexical::Token

[0.4.3] - 2018-06-24

Changed

  • File srl_ruby.gemspec Updated Rley dependency.

[0.4.2] - 2018-05-30

Changed

  • File srl_ruby.gemspec Updated Rley dependency.

[0.4.1] - 2018-05-25

Added

  • Command-line option -p, --pattern SRL_PATT, that allows users to enter directly short one-liner SRL patterns. Thanks to KarimGeiger for suggesting me this enhancement.
  • Directory examples with SRL examples from README and more...

Changed

  • File README.md updated with new text of command-line help.

[0.4.0] - 2018-05-13

Version bump: SrlRuby has a command-line compiler srl2ruby

Added

  • File bin/srl2ruby A compiler that parses SRL expressions and transform them into regular Regexp.
  • File srl2ruby_cli_parser.rb Implementation of the CLI of the srl2ruby compiler.
  • Directory templates contains ERB templates that can be used to format srl2ruby output.

Changed

  • File README.md vastly expanded in order to cover srl2ruby compiler and a couple of SRL examples
  • File .rubocop.yml enabled some of the complaining cops

Removed

  • File srl_ruby the previous binary of the gem is now replaced by srl2ruby.

Fixed

  • Method Tokenizer#_next_token failed to recognize digit or integer value immediately followed by a closing parenthesis ')'.
  • Many classes lightly refactored in order to please Rubocop.

[0.3.5] - 2018-04-29

Added

  • Support for SRL flags (i.e. 'case insensitive', 'multi line', 'all lazy'). This marks a milestone: all SRL can be, in principle, parsed and compiled.

Changed

  • Methods SrlRuby#load_file, SrlRuby#parse now return a Regexp object initialized with options parsed from SRL
  • New feature step defined in file features/lib/step_definitions/srl_testing_steps.rb
  • File .rubocop.yml enabled some of the complaining cops

[0.3.4] - 2018-04-20

Fixed

  • Method Tokenizer#_next_token failed to recognize digit or integer value immediately followed by a comma

[0.3.3] - 2018-04-19

Changed

  • Binary srl_ruby now accepts a SRL filename as command-line argument. Command-line documentation updated.

Fixed

  • Method Tokenizer#_next_token failed to recognize single letter followed by a comma
  • Binary srl_ruby now loads source files from correct filepath
  • Module SRL is no more an ancestor of class Multiplicity.

[0.3.2] - 2018-04-13

Added

  • Cucumber feature files are now part of the gem.
  • Added floatingpoint.feature as test and demo for validating flating point numbers

[0.3.1] - 2018-04-12

Added

  • Added Cucumber feature files both for additional testing and demo purposes.
    Almost all examples from SRL websites are "featured".

Changed

  • All regex node classes support the done! method. It signals the end of aprsing, this is the right moment to finalize/tune the parse tree or parse forest to build.

Fixed

  • Method PolyadicExpression#done! fixes an issue with lookbehind regex generation. The lookbehind expression precede the expression to be mathced/capture. In SRL, lookbehind syntax the expression to capture or match...
  • Class SrlRuby::ASTBuilder improved support "from ... to ..." syntax: supports the case when boundaries are swapped. If last captured subexpression is a repetition, then it is made lazy (instead of greedy).

[0.3.0] - 2018-04-04

Version bump: SrlRuby passes the complete official SRL test suite!

Changed

  • File acceptance/srl_test_suite_spec.rb. 15 test files from official test suite are passing.

Fixed

  • Class SrlRuby::ASTBuilder Fixing the capture...until semantic. If last captured subexpression is a repetition, then it is made lazy (instead of greedy).

[0.2.6] - 2018-04-03

SrlRuby passes 13 tests out of 15 from standard SRL test suite.

Changed

  • Class SrlRuby#Tokenizer added CHAR_CLASS literal and keywords EITHER, NONE, EITHER,
  • Grammar expanded to support 'CARRIAGE RETURN', 'VERTICAL TAB', 'WORD', 'NO WORD' expressions
  • Class SrlRuby::ASTBuilder updates to reflect changes in the grammar.
  • File acceptance/srl_test_suite_spec.rb. 13 test files from official test suite are passing.

[0.2.5] - 2018-04-02

SrlRuby passes 12 tests out of 15 from standard SRL test suite.

Changed

  • Class SrlRuby#Tokenizer added keywords CARRIAGE, RETURN, VERTICAL, WORD
  • Grammar expanded to support 'CARRIAGE RETURN', 'VERTICAL TAB', 'WORD', 'NO WORD' expressions
  • Class SrlRuby::ASTBuilder updates to reflect changes in the grammar.
  • File acceptance/srl_test_suite_spec.rb. 12 test files from official test suite are passing.

[0.2.4] - 2018-04-02

SrlRuby passes 10 tests out of 15 from standard SRL test suite.

Changed

  • File lib/srl_ruby/grammar.rb grammar refactoring. Added support for new 'no digit' SRL expression.
  • Class SrlRuby::ASTBuilder updates to reflect changes in the grammar.
  • Class Regex::Lookaround refactored: now inherits from Regex::MonadicExpression
  • File spec/integration_spec renamed to spec/srl_ruby_spec.rb, ssytematic use of the API of SrlRuby module.

Fixed

  • Method SrlRuby::ASTBuilder#reduce_one_of now escapes character inside a character class.

[0.2.3] - 2018-03-15

Fixed

  • Fixed a number of Yard warnings.

[0.2.2] - 2018-03-15

Fixed

  • Fixed rley version dependency

[0.2.1] - 2018-03-15

SrlRuby passes 7 tests out of 15 from standard SRL test suite.

Changed

  • File acceptance/srl_test_suite_spec.rb. More examples in spec file.
  • File ast_builder.rb updates to reflect grammar changes.

Fixed

  • SRL grammar now accepts a comma before 'must end' anchor
  • SRL grammar now accepts a comma before an option
  • Class Tokenizer#_next_token now recognizes correctly escaped quotes within string literal
  • File ast_builder.rb fixed anchor implementation.

[0.2.0] - 2018-03-14

SrlRuby passes 3 tests out of 15 from standard SRL test suite.

Added

  • Added spec/acceptance/support directory. It contains test harness to use the .rule files from standard SRL test suite.
  • Added acceptance/srl_test_suite_spec.rbfile. Spec file designed to standard SRL test suite. At this date, SrlRuby passes 3 tests out of 15 tests in total.

Changed

  • API Change. Method SrlRuby#parse returns a Regexp instance (previously it was a String)
  • API Change. Method SrlRuby#load_file returns a Regexp instance (previously it was a String)

Fixed

  • SRL 'backslash' produces now 4 consecutive backslashes (required by the conversion into Regexp)

[0.1.1] - 2018-03-10

Changed

  • Parse error location is now given in line number, column number position.
  • Updated dependencies upon Rley parser.

[0.1.0] - 2018-03-08

Added

  • Version bump. Added new API methods SrlRuby#load_file and SrlRuby#parse

Changed

  • File README.md vastly improved with examples and usage snippet.

[0.0.2] - 2018-03-07

Added

  • File CHANGELOG.md. This file. Adopting keepachangelog.com recommended format.
  • File appveyor.yml. Configuration file for the AppVeyor CI (automated builds on Windows)

Changed

  • File README.md added badges (Appveyor build status, Gem version, license)

[0.0.1] - 2018-03-06

Added

  • Initial working Github commit

Unreleased

Added

Changed

Deprecated

Removed

Fixed

Security