Added docs for enhanced link tag

Merge branch 'master' into docs-40
Docs for remove support for Redcarpet (#6990 )
2026-04-28 03:01:03 -04:00 · 2018-05-07 14:09:11 +05:30 · 2018-05-07 14:05:49 +05:30 · 2018-05-07 03:45:32 -04:00 · 2018-05-04 19:50:38 +02:00
131 changed files with 1854 additions and 2001 deletions
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -11,7 +11,6 @@ AllCops:
  TargetRubyVersion: 2.3
  Include:
    - lib/**/*.rb
-    - test/**/*.rb
  Exclude:
    - bin/**/*
    - exe/**/*
@@ -19,14 +18,30 @@ AllCops:
    - script/**/*
    - vendor/**/*
    - tmp/**/*
+Layout/AlignArray:
+  Enabled: false
 Layout/AlignHash:
  EnforcedHashRocketStyle: table
+Layout/AlignParameters:
+  Enabled: false
+Layout/EmptyLinesAroundAccessModifier:
+  Enabled: false
+Layout/EmptyLinesAroundModuleBody:
+  Enabled: false
+Layout/EndOfLine:
+  EnforcedStyle: native
+Layout/ExtraSpacing:
+  AllowForAlignment: true
+Layout/FirstParameterIndentation:
+  EnforcedStyle: consistent
 Layout/IndentationWidth:
  Severity: error
 Layout/IndentArray:
  EnforcedStyle: consistent
 Layout/IndentHash:
  EnforcedStyle: consistent
+Layout/IndentHeredoc:
+  Enabled: false
 Layout/MultilineMethodCallIndentation:
  EnforcedStyle: indented
 Layout/MultilineOperationIndentation:
@@ -38,11 +53,14 @@ Layout/EmptyComment:
  Enabled: false
 Layout/EndAlignment:
  Severity: error
+Lint/UnneededRequireStatement:
+  Enabled: false
 Lint/UnreachableCode:
  Severity: error
+Lint/UselessAccessModifier:
+  Enabled: false
 Lint/Void:
-  Exclude:
-    - lib/jekyll/site.rb
+  Enabled: false
 Metrics/AbcSize:
  Max: 21
 Metrics/BlockLength:
@@ -50,26 +68,22 @@ Metrics/BlockLength:
    - test/**/*.rb
    - lib/jekyll/configuration.rb
    - rake/*.rake
+    - jekyll.gemspec
 Metrics/ClassLength:
  Exclude:
    - !ruby/regexp /features\/.*.rb$/
    - !ruby/regexp /test\/.*.rb$/
-    - lib/jekyll/document.rb
-    - lib/jekyll/site.rb
-    - lib/jekyll/commands/serve.rb
-    - lib/jekyll/configuration.rb
-  Max: 240
+  Max: 300
 Metrics/CyclomaticComplexity:
-  Exclude:
-    - lib/jekyll/utils.rb
-    - lib/jekyll/commands/serve.rb
+  Max: 9
 Metrics/LineLength:
  Exclude:
    - !ruby/regexp /features\/.*.rb/
    - Rakefile
    - rake/*.rake
    - Gemfile
-  Max: 100
+    - jekyll.gemspec
+  Max: 90
  Severity: warning
 Metrics/MethodLength:
  CountComments: false
@@ -84,8 +98,7 @@ Metrics/PerceivedComplexity:
 Naming/FileName:
  Enabled: false
 Naming/HeredocDelimiterNaming:
-  Exclude:
-    - test/**/*.rb
+  Enabled: false
 Naming/MemoizedInstanceVariableName:
  Exclude:
    - lib/jekyll/page_without_a_file.rb
@@ -94,6 +107,8 @@ Naming/MemoizedInstanceVariableName:
 Naming/UncommunicativeMethodParamName:
  AllowedNames:
    - _
+Performance/UnfreezeString:
+  Enabled: false
 Security/MarshalLoad:
  Exclude:
    - !ruby/regexp /test\/.*.rb$/
@@ -102,19 +117,20 @@ Security/YAMLLoad:
  Exclude:
    - !ruby/regexp /features\/.*.rb/
    - !ruby/regexp /test\/.*.rb$/
-Style/AccessModifierDeclarations:
-  Enabled: false
 Style/Alias:
-  EnforcedStyle: prefer_alias_method
+  Enabled: false
 Style/AndOr:
  Severity: error
+Style/BracesAroundHashParameters:
+  Enabled: false
 Style/ClassAndModuleChildren:
-  Exclude:
-    - test/**/*.rb
+  Enabled: false
 Style/FrozenStringLiteralComment:
  EnforcedStyle: always
 Style/Documentation:
  Enabled: false
+  Exclude:
+    - !ruby/regexp /features\/.*.rb$/
 Style/DoubleNegation:
  Enabled: false
 Style/FormatStringToken:
@@ -125,6 +141,10 @@ Style/GuardClause:
 Style/HashSyntax:
  EnforcedStyle: hash_rockets
  Severity: error
+Style/IfUnlessModifier:
+  Enabled: false
+Style/InverseMethods:
+  Enabled: false
 Style/MixinUsage:
  Exclude:
    - test/helper.rb
@@ -132,6 +152,8 @@ Style/ModuleFunction:
  Enabled: false
 Style/MultilineTernaryOperator:
  Severity: error
+Style/NumericPredicate:
+  Enabled: false
 Style/PercentLiteralDelimiters:
  PreferredDelimiters:
    "%q": "{}"
@@ -141,21 +163,28 @@ Style/PercentLiteralDelimiters:
    "%w": "()"
    "%W": "()"
    "%x": "()"
+Style/RedundantFreeze:
+  Enabled: false
+Style/RedundantReturn:
+  Enabled: false
+Style/RedundantSelf:
+  Enabled: false
 Style/RegexpLiteral:
  EnforcedStyle: percent_r
 Style/RescueModifier:
  Enabled: false
 Style/SafeNavigation:
-  Exclude:
-    - lib/jekyll/document.rb
+  Enabled: false
 Style/SignalException:
  EnforcedStyle: only_raise
+Style/SingleLineMethods:
+  Enabled: false
 Style/StringLiterals:
  EnforcedStyle: double_quotes
 Style/StringLiteralsInInterpolation:
  EnforcedStyle: double_quotes
 Style/SymbolArray:
-  EnforcedStyle: brackets
+  Enabled: false
 Style/TrailingCommaInArrayLiteral:
  EnforcedStyleForMultiline: consistent_comma
 Style/TrailingCommaInHashLiteral:
--- a/CODE_OF_CONDUCT.markdown
+++ b/CODE_OF_CONDUCT.markdown
@@ -1,46 +1,49 @@
 # Code of Conduct

-## Our Pledge
+As contributors and maintainers of this project, and in the interest of
+fostering an open and welcoming community, we pledge to respect all people who
+contribute through reporting issues, posting feature requests, updating
+documentation, submitting pull requests or patches, and other activities.

-In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment include:
-
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
+We are committed to making participation in this project a harassment-free
+experience for everyone, regardless of level of experience, gender, gender
+identity and expression, sexual orientation, disability, personal appearance,
+body size, race, ethnicity, age, religion, or nationality.

 Examples of unacceptable behavior by participants include:

-* The use of sexualized language or imagery and unwelcome sexual attention or advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
+* The use of sexualized language or imagery
+* Personal attacks
+* Trolling or insulting/derogatory comments
 * Public or private harassment
-* Publishing others' private information, such as a physical or electronic address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a professional setting
+* Publishing other's private information, such as physical or electronic
+  addresses, without explicit permission
+* Other unethical or unprofessional conduct

-## Our Responsibilities
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.

-Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
+By adopting this Code of Conduct, project maintainers commit themselves to
+fairly and consistently applying these principles to every aspect of managing
+this project. Project maintainers who do not follow or enforce the Code of
+Conduct may be permanently removed from the project team.

-Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community.

-## Scope
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by opening an issue or contacting a project maintainer. All complaints
+will be reviewed and investigated and will result in a response that is deemed
+necessary and appropriate to the circumstances. Maintainers are obligated to
+maintain confidentiality with regard to the reporter of an incident.

-This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.

-## Enforcement
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 1.3.0, available at
+[http://contributor-covenant.org/version/1/3/0/][version]

-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by opening an issue or contacting a project maintainer. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
-
-Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [https://www.contributor-covenant.org/version/1/4/code-of-conduct.html][version]
-
-[homepage]: https://www.contributor-covenant.org/
-[version]: https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/3/0/
--- a/3
+++ b/3
@@ -25,7 +25,7 @@ group :test do
  gem "nokogiri", "~> 1.7"
  gem "rspec"
  gem "rspec-mocks"
-  gem "rubocop", "~> 0.57.2"
+  gem "rubocop", "~> 0.55.0"
  gem "test-dependency-theme", :path => File.expand_path("test/fixtures/test-dependency-theme", __dir__)
  gem "test-theme", :path => File.expand_path("test/fixtures/test-theme", __dir__)

@@ -76,6 +76,7 @@ group :jekyll_optional_dependencies do
    gem "classifier-reborn", "~> 2.2.0"
    gem "liquid-c", "~> 3.0"
    gem "pygments.rb", "~> 1.0"
+    gem "rdiscount", "~> 2.0"
    gem "yajl-ruby", "~> 1.3"
  end

--- a/History.markdown
+++ b/History.markdown
@@ -1,7 +1,5 @@
 ## HEAD

-  * Textile is only supported through a converter plugin (#7003)
-
 ### Documentation

  * Release post for v3.8.0 (#6849)
@@ -15,25 +13,6 @@
  * Add version number for group_by_exp doc (#6956)
  * Update Windows install docs (#6926)
  * Remove documentation for using Redcarpet (#6990)
-  * Updated nginx configuration for custom-404-page documentation (#6994)
-  * List all static files variables (#7002)
-  * Document that _drafts need to be contained within the custom collection directory (#6985)
-  * proposed change for passive voice. (#7005)
-  * added the CAT plugin to the plugin list (#7011)
-  * Updated to supported version (#7031)
-  * Clarify definition of &#39;draft&#39; (#7037)
-  * Listed the jekyll-target-blank plugin in plugins list. (#7046)
-  * Typo (#7058)
-  * Add Hints for some Improved Travis Config in Doc (#7049)
-  * Added plugin json-get. (#7086)
-  * Update travis-ci.md to point out &#34;this is an example Gemfile&#34; (#7089)
-  * Adding `jekyll-info` plugin (#7091)
-  * GitHub enables you to use themes from other repos (#7112)
-  * Updates to CODE OF CONDUCT  (v1.4.0) (#7105)
-  * Instructions to view theme’s files under Linux (#7095)
-  * add jekyll-xml-source (#7114)
-  * Add the jekyll-firstimage filter plugin (#7127)
-  * Use a real theme in the example (#7125)

 ### Minor Enhancements

@@ -41,9 +20,6 @@
  * Memoize computing excerpt&#39;s relative_path (#6951)
  * Liquefied link tag (#6269)
  * Suggest re-running command with --trace on fail (#6551)
-  * Update item_property to return numbers as numbers instead of strings (#6608)
-  * Use .markdown for page templates (#7126)
-  * Fix custom 404 page for GitHub pages (#7132)

 ### Major Enhancements

@@ -54,7 +30,6 @@
  * We are not using Ruby 2.2 anymore (#6977)
  * Drop support for older versions of Rouge (#6978)
  * Remove support for Redcarpet (#6987)
-  * Remove support for rdiscount (#6988)

 ### Development Fixes

@@ -62,40 +37,6 @@
  * Loggers should accept both numbers and symbols (#6967)
  * Update instructions for releasing docs Gem (#6975)
  * yajl-ruby update to v1.4.0 (#6976)
-  * Load Rouge for TestKramdown (#7007)
-  * Useless privates removed (#6768)
-  * Allow i18n v0.9.5 and higher (#7044)
-  * Update Rubocop&#39;s config (#7050)
-  * Remember to release docs gem (#7066)
-  * Use assert_include (#7093)
-  * Update rubocop version to 0.57.x ### -docs (#7078)
-  * Example of CircleCI deployment through CircleCI v2 (#7024)
-  * Fix Rubocop offences in test files (#7128)
-  * fix up refute_equal call (#7133)
-
-### Bug Fixes
-
-  * Add call to unused method `validate_options` in `commands/serve.rb` (#7122)
-
-### feature
-
-  * Disable Liquid via front matter (#6824)
-
-## 3.8.3 / 2018-06-05
-
-### Bug Fixes
-
-  * Fix --unpublished not affecting collection documents (#7027)
-
-## 3.8.2 / 2018-05-18
-
-### Development Fixes
-
-  * Update rubocop version (#7016)
-
-### Bug Fixes
-
-  * Add whitespace control to LIQUID_TAG_REGEX (#7015)

 ## 3.8.1 / 2018-05-01

--- a/README.markdown
+++ b/README.markdown
@@ -5,9 +5,11 @@
 [![Windows Build status](https://img.shields.io/appveyor/ci/jekyll/jekyll/master.svg?label=Windows%20build)][appveyor]
 [![Maintainability](https://api.codeclimate.com/v1/badges/8ba0cb5b17bb9848e128/maintainability)](codeclimate)
 [![Test Coverage](https://api.codeclimate.com/v1/badges/8ba0cb5b17bb9848e128/test_coverage)](coverage)
+[![Dependency Status](https://img.shields.io/gemnasium/jekyll/jekyll.svg)][gemnasium]
 [![Security](https://hakiri.io/github/jekyll/jekyll/master.svg)][hakiri]

 [ruby-gems]: https://rubygems.org/gems/jekyll
+[gemnasium]: https://gemnasium.com/jekyll/jekyll
 [codeclimate]: https://codeclimate.com/github/jekyll/jekyll
 [coverage]: https://codeclimate.com/github/jekyll/jekyll/coverage
 [hakiri]: https://hakiri.io/github/jekyll/jekyll/master
@@ -43,7 +45,7 @@ conduct.
 Please adhere to this code of conduct in any interactions you have in the
 Jekyll community. It is strictly enforced on all official Jekyll
 repositories, websites, and resources. If you encounter someone violating
-these terms, please let one of our [core team members](https://jekyllrb.com/team/#core-team) know and we will address it as soon as possible.
+these terms, please let one of our core team members [Olivia](mailto:olivia@jekyllrb.com?subject=Jekyll%20CoC%20Violation), [Pat](mailto:pat@jekyllrb.com?subject=Jekyll%20CoC%20Violation), [Matt](mailto:matt@jekyllrb.com?subject=Jekyll%20CoC%20Violation) or [Parker](mailto:parker@jekyllrb.com?subject=Jekyll%20CoC%20Violation) know and we will address it as soon as possible.

 ## Diving In

--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -1,5 +1,5 @@
 ---
-version: 3.8.3
+version: 3.8.1
 name: Jekyll • Simple, blog-aware, static sites
 description: Transform your plain text into static websites and blogs
 url: https://jekyllrb.com
--- a/docs/_docs/collections.md
+++ b/docs/_docs/collections.md
@@ -56,9 +56,9 @@ defaults:
 </div>

 <div class="note warning">
-  <h5>Be sure to move drafts and posts into custom collections directory</h5>
+  <h5>Be sure to move posts into custom collections directory</h5>

-  <p>If you specify a directory to store all your collections in the same place with <code>collections_dir: my_collections</code>, then you will need to move your <code>_drafts</code> and <code>_posts</code> directory to <code>my_collections/_drafts</code> and <code>my_collections/_posts</code>. Note that, the name of your collections directory cannot start with an underscore (`_`).</p>
+  <p>If you specify a directory to store all your collections in the same place with <code>collections_dir: my_collections</code>, then you will need to move your <code>_posts</code> directory to <code>my_collections/_posts</code>. Note that, the name of your collections directory cannot start with an underscore (`_`).</p>
 </div>

 ### Step 2: Add your content {#step2}
--- a/docs/_docs/configuration.md
+++ b/docs/_docs/configuration.md
@@ -689,11 +689,6 @@ liquid:
  strict_variables: false

 # Markdown Processors
-rdiscount:
-  extensions: []
-
-redcarpet:
-  extensions: []

 kramdown:
  auto_ids:      true
@@ -728,50 +723,6 @@ mutually exclusive.
 The various Markdown renderers supported by Jekyll sometimes have extra options
 available.

-### Redcarpet
-
-Redcarpet can be configured by providing an `extensions` sub-setting, whose
-value should be an array of strings. Each string should be the name of one of
-the `Redcarpet::Markdown` class's extensions; if present in the array, it will
-set the corresponding extension to `true`.
-
-Jekyll handles two special Redcarpet extensions:
-
- `no_fenced_code_blocks` --- By default, Jekyll sets the `fenced_code_blocks`
-extension (for delimiting code blocks with triple tildes or triple backticks)
-to `true`, probably because GitHub's eager adoption of them is starting to make
-them inescapable. Redcarpet's normal `fenced_code_blocks` extension is inert
-when used with Jekyll; instead, you can use this inverted version of the
-extension for disabling fenced code.
-
-Note that you can also specify a language for highlighting after the first
-delimiter:
-
-        ```ruby
-        # ...ruby code
-        ```
-
-With both fenced code blocks and highlighter enabled, this will statically
-highlight the code; without any syntax highlighter, it will add a
-`class="LANGUAGE"` attribute to the `<code>` element, which can be used as a
-hint by various JavaScript code highlighting libraries.
-
- `smart` --- This pseudo-extension turns on SmartyPants, which converts
-  straight quotes to curly quotes and runs of hyphens to em (`---`) and en (`--`) dashes.
-
-All other extensions retain their usual names from Redcarpet, and no renderer
-options aside from `smart` can be specified in Jekyll. [A list of available
-extensions can be found in the Redcarpet README file.][redcarpet_extensions]
-Make sure you're looking at the README for the right version of
-Redcarpet: Jekyll currently uses v3.2.x. The most commonly used
-extensions are:
-
- `tables`
- `no_intra_emphasis`
- `autolink`
-
-[redcarpet_extensions]: https://github.com/vmg/redcarpet/blob/v3.2.2/README.markdown#and-its-like-really-simple-to-use
-
 ### Custom Markdown Processors

 If you're interested in creating a custom markdown processor, you're in luck! Create a new class in the `Jekyll::Converters::Markdown` namespace:
--- a/docs/_docs/continuous-integration/circleci.md
+++ b/docs/_docs/continuous-integration/circleci.md
@@ -61,7 +61,7 @@ test:

 ## Complete Example circle.yml File

-When you put it all together, here's an example of what that `circle.yml` file could look like in v1:
+When you put it all together, here's an example of what that `circle.yml` file could look like:

 ```yaml
 machine:
@@ -83,75 +83,6 @@ deployment:
      - rsync -va --delete ./_site username@my-website:/var/html
 ```

-for CircleCI v2, a Docker-based system which new projects will follow, set the `S3_BUCKET_NAME` environment variable (an example of the required config file is shown below).
-
-```yaml
-defaults: &defaults
-  working_directory: ~/repo
-version: 2
-jobs:
-  build:
-    <<: *defaults
-    docker:
-      - image: circleci/ruby:2.5
-    environment:
-      BUNDLE_PATH: ~/repo/vendor/bundle
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - rubygems-v1-{% raw %}{{ checksum "Gemfile.lock" }}{% endraw %}
-            - rubygems-v1-fallback
-      - run:
-          name: Bundle Install
-          command: bundle check || bundle install
-      - run:
-          name: HTMLProofer tests
-          command: |
-            bundle exec htmlproofer ./_site \
-              --allow-hash-href \
-              --check-favicon  \
-              --check-html \
-              --disable-external
-      - save_cache:
-          key: rubygems-v1-{% raw %}{{ checksum "Gemfile.lock" }}{% endraw %}
-          paths:
-            - vendor/bundle
-      - run:
-          name: Jekyll build
-          command: bundle exec jekyll build
-      - persist_to_workspace:
-          root: ./
-          paths:
-            - _site
-  deploy:
-    <<: *defaults
-    docker:
-      - image: circleci/python:3.6.3
-    environment:
-      S3_BUCKET_NAME: <<YOUR BUCKET NAME HERE>>
-    steps:
-      - attach_workspace:
-          at: ./
-      - run:
-          name: Install AWS CLI
-          command: pip install awscli --upgrade --user
-      - run:
-          name: Upload to s3
-          command: ~/.local/bin/aws s3 sync ./_site s3://$S3_BUCKET_NAME/ --delete --acl public-read
-workflows:
-  version: 2
-  test-deploy:
-    jobs:
-      - build
-      - deploy:
-          requires:
-            - build
-          filters:
-            branches:
-              only: master
-```
-
 ## Questions?

 This entire guide is open-source. Go ahead and [edit it][7] if you have a fix or [ask for help][8] if you run into trouble and need some help. CircleCI also has an [online community][9] for help.
--- a/docs/_docs/continuous-integration/travis-ci.md
+++ b/docs/_docs/continuous-integration/travis-ci.md
@@ -76,7 +76,7 @@ with Ruby and requires RubyGems to install, we use the Ruby language build
 environment. Below is a sample `.travis.yml` file, followed by
 an explanation of each line.

-**Note:** You will need a Gemfile as well, [Travis will automatically install](https://docs.travis-ci.com/user/languages/ruby/#Dependency-Management) the dependencies based on the referenced gems. Here is an example `Gemfile` with two referenced gems, "jekyll" and "html-proofer":
+**Note:** You will need a Gemfile as well, [Travis will automatically install](https://docs.travis-ci.com/user/languages/ruby/#Dependency-Management) the dependencies based on the referenced gems:

 ```ruby
 source "https://rubygems.org"
@@ -90,7 +90,7 @@ Your `.travis.yml` file should look like this:
 ```yaml
 language: ruby
 rvm:
-  - 2.4.1
+- 2.3.3

 before_script:
 - chmod +x ./script/cibuild # or do this locally and commit
@@ -110,12 +110,6 @@ env:
  - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer

 sudo: false # route your build to the container-based infrastructure for a faster build
-
-cache: bundler # caching bundler gem packages will speed up build
-
-# Optional: disable email notifications about the outcome of your builds
-notifications:
-  email: false
 ```

 Ok, now for an explanation of each line:
@@ -129,13 +123,12 @@ access to Bundler, RubyGems, and a Ruby runtime.

 ```yaml
 rvm:
-  - 2.4.1
+- 2.3.3
 ```

 RVM is a popular Ruby Version Manager (like rbenv, chruby, etc). This
 directive tells Travis the Ruby version to use when running your test
-script. Use a [version which is pre-installed on the Travis build docker][5]
-image to speed up the build.
+script.

 ```yaml
 before_script:
@@ -217,23 +210,6 @@ does need `sudo` access, modify the line to `sudo: required`.
 sudo: false
 ```

-To speed up the build, you should cache the gem packages created by `bundler`. 
-Travis has a pre-defined [cache strategy for this tool][6] which should have
-all the default configs to do exactly that.
-
-```yaml
-cache: bundler
-```
-
-Optionally, if you are not interested in the build email notifications you
-can disable them with this configuration. Travis supports a wide array of
-notification services, you may find [another one more useful (e.g. slack)][7].
-
-```yaml
-notifications:
-  email: false
-```
-
 ### Troubleshooting

 **Travis error:** *"You are trying to install in deployment mode after changing
@@ -251,6 +227,3 @@ fix or [ask for help][4] if you run into trouble and need some help.

 [3]: https://github.com/jekyll/jekyll/edit/master/docs/_docs/continuous-integration/travis-ci.md
 [4]: https://jekyllrb.com/help/
-[5]: https://docs.travis-ci.com/user/languages/ruby/#Specifying-Ruby-versions-and-implementations
-[6]: https://docs.travis-ci.com/user/caching/#Caching-directories-(Bundler%2C-dependencies)
-[7]: https://docs.travis-ci.com/user/notifications/
--- a/docs/_docs/contributing.md
+++ b/docs/_docs/contributing.md
@@ -16,7 +16,7 @@ Whether you're a developer, a designer, or just a Jekyll devotee, there are lots

 * [Install Jekyll on your computer](https://jekyllrb.com/docs/installation/) and kick the tires. Does it work? Does it do what you'd expect? If not, [open an issue](https://github.com/jekyll/jekyll/issues/new) and let us know.
 * Comment on some of the project's [open issues](https://github.com/jekyll/jekyll/issues). Have you experienced the same problem? Know a work around? Do you have a suggestion for how the feature could be better?
-* Read through [the documentation](https://jekyllrb.com/docs/home/), and click the "improve this page" button, any time you see something confusing, or have a suggestion on how to improve something.
+* Read through [the documentation](https://jekyllrb.com/docs/home/), and click the "improve this page" button, any time you see something confusing, or have a suggestion for something that could be improved.
 * Browse through [the Jekyll discussion forum](https://talk.jekyllrb.com/), and lend a hand answering questions. There's a good chance you've already experienced what another user is experiencing.
 * Find [an open issue](https://github.com/jekyll/jekyll/issues) (especially [those labeled `help-wanted`](https://github.com/jekyll/jekyll/issues?q=is%3Aopen+is%3Aissue+label%3Ahelp-wanted)), and submit a proposed fix. If it's your first pull request, we promise we won't bite, and are glad to answer any questions.
 * Help evaluate [open pull requests](https://github.com/jekyll/jekyll/pulls), by testing the changes locally and reviewing what's proposed.
--- a/docs/_docs/drafts.md
+++ b/docs/_docs/drafts.md
@@ -3,7 +3,7 @@ title: Working with drafts
 permalink: /docs/drafts/
 ---

-Drafts are posts without a date in the filename. They're posts you're still working on and
+Drafts are posts without a date. They're posts you're still working on and
 don't want to publish yet. To get up and running with drafts, create a
 `_drafts` folder in your site's root (as described in the [site structure](/docs/structure/) section) and create your
 first draft:
--- a/docs/_docs/history.md
+++ b/docs/_docs/history.md
@@ -4,29 +4,6 @@ permalink: "/docs/history/"
 note: This file is autogenerated. Edit /History.markdown instead.
 ---

-## 3.8.3 / 2018-06-05
-{: #v3-8-3}
-
-### Bug Fixes
-{: #bug-fixes-v3-8-3}
-
- Fix --unpublished not affecting collection documents ([#7027]({{ site.repository }}/issues/7027))
-
-
-## 3.8.2 / 2018-05-18
-{: #v3-8-2}
-
-### Development Fixes
-{: #development-fixes-v3-8-2}
-
- Update rubocop version ([#7016]({{ site.repository }}/issues/7016))
-
-### Bug Fixes
-{: #bug-fixes-v3-8-2}
-
- Add whitespace control to LIQUID_TAG_REGEX ([#7015]({{ site.repository }}/issues/7015))
-
-
 ## 3.8.1 / 2018-05-01
 {: #v3-8-1}

--- a/docs/_docs/pagination.md
+++ b/docs/_docs/pagination.md
@@ -14,7 +14,7 @@ your `_config.yml` under `plugins`. For Jekyll 2, this is standard.
 <div class="note info">
  <h5>Pagination only works within HTML files</h5>
  <p>
-    Pagination does not work from within Markdown files from
+    Pagination does not work from within Markdown or Textile files from
    your Jekyll site. Pagination works when called from within the HTML
    file, named <code>index.html</code>, which optionally may reside in and
    produce pagination from within a subdirectory, via the
--- a/docs/_docs/plugins.md
+++ b/docs/_docs/plugins.md
@@ -787,8 +787,6 @@ You can find a few useful plugins at the following locations:
 - [Jekyll::Paginate::Content](https://github.com/ibrado/jekyll-paginate-content): Content paginator in the style of jekyll-paginator-v2 that splits pages, posts, and collection entries into several pages. Specify a separator or use HTML &lt;h1&gt; etc. headers. Automatic splitting, single-page view, pager/trail, self-adjusting links, multipage TOC, SEO support.
 - [Premonition](https://github.com/amedia/premonition): Adds block-styled side content to your page. For example summary, notes, hints or warning boxes.
 - [jekyll-fontello](https://github.com/ericcornelissen/jekyll-fontello): A Jekyll plugin that automatically downloads your webfont from Fontello.
- [Target Blank](https://github.com/keithmifsud/jekyll-target-blank): A Jekyll plugin to automatically open external links in a new browser tab or window.
- [jekyll-info](https://github.com/swestmoreland/jekyll-info): A plugin to provide information about your Jekyll site’s configuration.

 #### Converters

@@ -828,7 +826,6 @@ You can find a few useful plugins at the following locations:
 - [replace_regex](https://github.com/sparanoid/replace_regex): A Liquid filter to perform regex replace.
 - [Jekyll Money](https://rubygems.org/gems/jekyll-money): A Jekyll plugin for dealing with money. Because we all have to at some point.
 - [jekyll-random](https://github.com/codecalm/jekyll-random) by [codecalm](https://nodecalm.net): A Jekyll plugin that generates pseudo-random data. Very useful when you want to generate a large amount of random data.
- [jekyll-firstimage](https://github.com/nhoizey/jekyll-firstimage) adds a Liquid filter finding the first image in a HTML content string, including responsive images srcset.

 #### Tags

@@ -890,7 +887,6 @@ You can find a few useful plugins at the following locations:
 - [jekyll-onebox](https://github.com/rriemann/jekyll-onebox): Liquid tag for displaying HTML previews (embeds) for links to popular domains. Plugin is based on [Onebox](https://github.com/discourse/onebox) that powers link previews in [Discourse](http://github.com/discourse/discourse) forums.
 - [jekyll-w2m](https://github.com/kacperduras/jekyll-w2m): A Jekyll plugin to liberate content from Microsoft Word documents (powered by [word-to-markdown](https://github.com/benbalter/word-to-markdown)).
 - [jekyll-flickr](https://github.com/rriemann/jekyll-flickr): Liquid tag for responsive Flickr images using HTML5 srcset. Subtitles and automatic license notices are supported.
- [CAT](https://github.com/binfalse/jekyll-cat): Include the contents of any file (like the `include` command, but also for files outside of `_include`). Similar to Unix' `cat` tool; useful for including source code etc. in posts and pages.

 #### Collections

@@ -940,8 +936,6 @@ You can find a few useful plugins at the following locations:
 - [jekyll-pre-commit](https://github.com/mpchadwick/jekyll-pre-commit): A framework for running checks against your posts using a git pre-commit hook before you publish them.
 - [jekyll-pwa-plugin](https://github.com/lavas-project/jekyll-pwa): A plugin provides PWA support for Jekyll. It generates a service worker in Jekyll build process and makes precache and runtime cache available in the runtime with Google Workbox.
 - [jekyll-algolia](https://community.algolia.com/jekyll-algolia/): Add fast and relevant search to your Jekyll site through the Algolia API.
- [jekyll-get](https://github.com/18F/jekyll-get): Download data from external JSON API sources to use in generating a site.
- [jekyll-xml-source](https://github.com/mcred/jekyll-xml-source): Download XML and RSS from external sites for use in site data.

 <div class="note info">
  <h5>Submit your gem plugins</h5>
--- a/docs/_docs/structure.md
+++ b/docs/_docs/structure.md
@@ -5,8 +5,7 @@ permalink: /docs/structure/

 Jekyll is, at its core, a text transformation engine. The concept behind the
 system is this: you give it text written in your favorite markup language, be
-that Markdown, [Textile](https://github.com/jekyll/jekyll-textile-converter)
-, or just plain HTML, and it churns that through a layout
+that Markdown, Textile, or just plain HTML, and it churns that through a layout
 or a series of layout files. Throughout that process you can tweak how you want
 the site URLs to look, what data gets displayed in the layout, and more. This
 is all done through editing text files; the static web site is the final
@@ -186,7 +185,7 @@ An overview of what each of these does:
    <tr>
      <td>
        <p><code>index.html</code> or <code>index.md</code> and other HTML,
-        Markdown files</p>
+        Markdown, Textile files</p>
      </td>
      <td>
        <p>
--- a/docs/_docs/templates.md
+++ b/docs/_docs/templates.md
@@ -588,6 +588,23 @@ One major benefit of using the `link` or `post_url` tag is link validation. If t

 Note you cannot add filters to `link` tags. For example, you cannot append a string using Liquid filters, such as `{% raw %}{% link mypage.html | append: "#section1" %} {% endraw %}`. To link to sections on a page, you will need to use regular HTML or Markdown linking techniques.

+The name of the file you want to link can be specified as a variable instead of an actual file name. For example, suppose you defined a variable in your page's front matter like this:
+
+```yaml
+---
+title: My page
+my_variable: footer_company_a.html
+---
+```
+
+You could then reference that variable in your link:
+
+```liquid
+{% raw %}{% link {{ page.my_variable }} %}{% endraw %}
+```
+
+In this example, the link would add link to the file `footer_company_a.html`.
+
 ### Linking to posts

 If you want to include a link to a post on your site, the `post_url` tag will generate the correct permalink URL for the post you specify.
--- a/docs/_docs/themes.md
+++ b/docs/_docs/themes.md
@@ -19,8 +19,8 @@ In the case of Minima, you see only the following files in your Jekyll site dire
 ├── _config.yml
 ├── _posts
 │   └── 2016-12-04-welcome-to-jekyll.markdown
-├── about.markdown
-└── index.markdown
+├── about.md
+└── index.md
 ```

 The `Gemfile` and `Gemfile.lock` files are used by Bundler to keep track of the required gems and gem versions you need to build your Jekyll site.
@@ -52,8 +52,6 @@ To locate a theme's files on your computer:
   open $(bundle show minima)
   # On Windows
   explorer /usr/local/lib/ruby/gems/2.3.0/gems/minima-2.1.0
-   # On Linux
-   xdg-open $(bundle show minima)
   ```

   A Finder or Explorer window opens showing the theme's files and directories. The Minima theme gem contains these files:
@@ -166,21 +164,20 @@ For example, search for [jekyll theme on RubyGems](https://rubygems.org/search?u

 To install a gem-based theme:

-1. Add the theme gem to your site's `Gemfile`:
+1. Add the theme to your site's `Gemfile`:

   ```ruby
   # ./Gemfile

-   # This is an example, declare the theme gem you want to use here
-   gem "jekyll-theme-minimal"
+   gem "jekyll-theme-awesome"
   ```
-  Or if you've started with the `jekyll new` command, replace `gem "minima", "~> 2.0"` with the gem you want, e.g:
+  Or if you've started with the `jekyll new` command, replace `gem "minima", "~> 2.0"` with your theme-gem:

   ```diff
   # ./Gemfile

   - gem "minima", "~> 2.0"
-   + gem "jekyll-theme-minimal"
+   + gem "jekyll-theme-awesome"
   ```

 2. Install the theme:
@@ -192,7 +189,7 @@ To install a gem-based theme:
 3. Add the following to your site's `_config.yml` to activate the theme:

   ```yaml
-   theme: jekyll-theme-minimal
+   theme: jekyll-theme-awesome
   ```

 4. Build your site:
@@ -204,7 +201,7 @@ To install a gem-based theme:
 You can have multiple themes listed in your site's `Gemfile`, but only one theme can be selected in your site's `_config.yml`.
 {: .note .info }

-If you're publishing your Jekyll site on [GitHub Pages](https://pages.github.com/), note that GitHub Pages supports only [some gem-based themes](https://pages.github.com/themes/). GitHub Pages also supports [using any theme hosted on GitHub](https://help.github.com/articles/adding-a-jekyll-theme-to-your-github-pages-site/#adding-a-jekyll-theme-in-your-sites-_configyml-file) using the `remote_theme` configuration as if it were a gem-based theme.
+If you're publishing your Jekyll site on [GitHub Pages](https://pages.github.com/), note that GitHub Pages supports only some gem-based themes. See [Supported Themes](https://pages.github.com/themes/) in GitHub's documentation to see which themes are supported.

 ## Creating a gem-based theme

--- a/docs/_docs/upgrading/2-to-3.md
+++ b/docs/_docs/upgrading/2-to-3.md
@@ -44,10 +44,6 @@ For `site.collections.myCollection` in Jekyll 2, you now do:

 This is a bit cumbersome at first, but is easier than a big `for` loop.

-### Textile support
-
-We dropped native support for Textile, from now on you have to install our  [jekyll-textile-converter](https://github.com/jekyll/jekyll-textile-converter) plugin to work with Textile files.
-
 ### Dropped dependencies

 We dropped a number of dependencies the Core Team felt were optional. As such, in 3.0, they must be explicitly installed and included if you use any of the features. They are:
--- a/docs/_docs/variables.md
+++ b/docs/_docs/variables.md
@@ -124,7 +124,8 @@ following is a reference of the available data.

        A list of all <a href="/docs/static-files/">static files</a> (i.e.
        files not processed by Jekyll's converters or the Liquid renderer).
-        Each file has five properties: <code>path</code>, <code>modified_time</code>, <code>name</code>, <code>basename</code> and <code>extname</code>.
+        Each file has three properties: <code>path</code>,
+        <code>modified_time</code> and <code>extname</code>.

      </p></td>
    </tr>
--- a/docs/_docs/windows.md
+++ b/docs/_docs/windows.md
@@ -89,7 +89,7 @@ Now we can install Ruby. To do this we will use a repository from [BrightBox](ht
 ```sh
 sudo apt-add-repository ppa:brightbox/ruby-ng
 sudo apt-get update
-sudo apt-get install ruby2.4 ruby2.4-dev build-essential dh-autoreconf
+sudo apt-get install ruby2.3 ruby2.3-dev build-essential dh-autoreconf
 ```

 Next let's update our Ruby gems:
--- a/docs/_posts/2018-05-18-jekyll-3-8-2-released.markdown
+++ b/docs/_posts/2018-05-18-jekyll-3-8-2-released.markdown
@@ -1,19 +0,0 @@
---
-title: 'Jekyll 3.8.2 Released'
-date: 2018-05-19 10:30:00 -0500
-author: pathawks
-version: 3.8.2
-categories: [release]
---
-
-Hello Jekyllers!!
-
-Today we are releasing `v3.8.2`, which fixes the way Jekyll generates excerpts
-for posts when the first paragraph of the post contains Liquid tags that take
-advantage of [Liquid's whitespace control feature][Liquid whitespace].
-
-Big thanks to @kylebarbour, who first reported this issue and also very quickly
-submitted a fix. Also thanks to @nickskalkin for making sure that we are using
-the latest version of Rubocop to lint our code.
-
-[Liquid whitespace]: https://shopify.github.io/liquid/basics/whitespace/
--- a/docs/_posts/2018-06-04-jekyll-3-8-3-released.markdown
+++ b/docs/_posts/2018-06-04-jekyll-3-8-3-released.markdown
@@ -1,13 +0,0 @@
---
-title: 'Jekyll 3.8.3 Released'
-date: 2018-06-05 09:00:00 -0500
-author: pathawks
-version: 3.8.3
-categories: [release]
---
-
-This release fixes a regression in 3.8 where collections with `published: false`
-do not show when using the `--unpublished` flag.
-
-Thanks to @philipbelesky for reporting and fixing this issue; collections with
-`published: false` now behave the same way as Posts.
--- a/docs/_tutorials/custom-404-page.md
+++ b/docs/_tutorials/custom-404-page.md
@@ -53,7 +53,7 @@ More info on configuring Apache Error Pages can found in [official documentation

 The procedure is just as simple as configuring Apache servers, but slightly different.

-The nginx configuration file depends on the system in which it is installed. In most systems, it is the `nginx.conf` file, which is usually located inside `/etc/nginx/` or `/etc/nginx/conf/`. However, in other systems like Ubuntu, you would have to look for a `default` nginx configuration file, containing server related information, which is usually located inside `/etc/nginx/sites-available/` or `/etc/nginx/sites-enabled/`. Add the following to your nginx configuration file, _i.e._ either to `nginx.conf` file or to `default` file:
+Add the following to the nginx configuration file, `nginx.conf`, which is usually located inside `/etc/nginx/` or `/etc/nginx/conf/`:

 ```nginx
 server {
@@ -63,11 +63,5 @@ server {
  }
 }
 ```
-If the `server` block already exists, only add the code inside the `server` block given above.
+
 The `location` directive prevents users from directly browsing the 404.html page.
-
-More info on nginx error page can be found on [nginx official documentation](http://nginx.org/en/docs/http/ngx_http_core_module.html#error_page).
-
-<p class="note warning">
-  Proceed with caution while editing the configuration file.
-</p>
--- a/docs/_tutorials/using-jekyll-with-bundler.md
+++ b/docs/_tutorials/using-jekyll-with-bundler.md
@@ -90,7 +90,7 @@ If you're storing your new site in version control, you'll want to ignore the
 `./vendor/` and `./.bundle/` folders since they contain user- or
 platform-specific information. New users will be able to install the correct
 dependencies based on `Gemfile` and `Gemfile.lock`, which should both be checked
-in. You can use this `.gitignore` to get started, if you want.
+in. You can use this `.gitigonre` to get started, if you want.

 **.gitignore**

--- a/docs/index.html
+++ b/docs/index.html
@@ -21,7 +21,7 @@ overview: true
    </div>
    <div class="unit one-third">
      <h2>Static</h2>
-      <p><a href="https://daringfireball.net/projects/markdown/">Markdown</a>, <a href="https://github.com/Shopify/liquid/wiki">Liquid</a>, HTML <span class="amp">&amp;</span> CSS go in. Static sites come out ready for deployment.</p>
+      <p><a href="https://daringfireball.net/projects/markdown/">Markdown</a> (or <a href="http://redcloth.org/textile">Textile</a>), <a href="https://github.com/Shopify/liquid/wiki">Liquid</a>, HTML <span class="amp">&amp;</span> CSS go in. Static sites come out ready for deployment.</p>
      <a href="/docs/templates/">Jekyll template guide &rarr;</a>
    </div>
    <div class="unit one-third">
--- a/docs/latest_version.txt
+++ b/docs/latest_version.txt
@@ -1 +1 @@
-3.8.3
+3.8.1
--- a/features/collections.feature
+++ b/features/collections.feature
@@ -263,104 +263,6 @@ Feature: Collections
    And the "_site/puppies/snowy.html" file should not exist
    And the "_site/puppies/hardy.html" file should not exist

-  Scenario: Access rendered collection with future date and unpublished flag via Liquid
-    Given I have a _puppies directory
-    And I have the following documents under the puppies collection:
-      | title  | date       | content             | published |
-      | Rover  | 2007-12-31 | content for Rover.  | true      |
-      | Figor  | 2007-12-31 | content for Figor.  | false     |
-      | Snowy  | 2199-12-31 | content for Snowy.  | true      |
-      | Hardy  | 2199-12-31 | content for Hardy.  | false     |
-    And I have a "_config.yml" file with content:
-    """
-    collections:
-      puppies:
-        output: true
-    """
-    And I have a "index.md" page that contains "{% for puppy in site.puppies %}<div>{{ puppy.title }}</div>{% endfor %}"
-    When I run jekyll build
-    Then I should get a zero exit status
-    And the _site directory should exist
-    And I should see "<div>Rover</div>" in "_site/index.html"
-    But I should see "<div>Snowy</div>" in "_site/index.html"
-    And I should not see "<div>Figor</div>" in "_site/index.html"
-    And I should not see "<div>Hardy</div>" in "_site/index.html"
-    And the "_site/puppies/rover.html" file should exist
-    And the "_site/puppies/snowy.html" file should not exist
-    And the "_site/puppies/figor.html" file should not exist
-    And the "_site/puppies/hardy.html" file should not exist
-    When I run jekyll build --unpublished
-    Then I should get a zero exit status
-    And the _site directory should exist
-    And I should see "<div>Rover</div>" in "_site/index.html"
-    And I should see "<div>Snowy</div>" in "_site/index.html"
-    And I should see "<div>Figor</div>" in "_site/index.html"
-    But I should see "<div>Hardy</div>" in "_site/index.html"
-    And the "_site/puppies/rover.html" file should exist
-    And the "_site/puppies/snowy.html" file should not exist
-    And the "_site/puppies/figor.html" file should exist
-    And the "_site/puppies/hardy.html" file should not exist
-    When I run jekyll build --unpublished --future
-    Then I should get a zero exit status
-    And the _site directory should exist
-    And I should see "<div>Rover</div>" in "_site/index.html"
-    And I should see "<div>Snowy</div>" in "_site/index.html"
-    And I should see "<div>Figor</div>" in "_site/index.html"
-    But I should see "<div>Hardy</div>" in "_site/index.html"
-    And the "_site/puppies/rover.html" file should exist
-    And the "_site/puppies/snowy.html" file should exist
-    And the "_site/puppies/figor.html" file should exist
-    And the "_site/puppies/hardy.html" file should exist
-
-  Scenario: Access unrendered collection with future date and unpublished flag via Liquid
-    Given I have a _puppies directory
-    And I have the following documents under the puppies collection:
-      | title  | date       | content             | published |
-      | Rover  | 2007-12-31 | content for Rover.  | true      |
-      | Figor  | 2007-12-31 | content for Figor.  | false     |
-      | Snowy  | 2199-12-31 | content for Snowy.  | true      |
-      | Hardy  | 2199-12-31 | content for Hardy.  | false     |
-    And I have a "_config.yml" file with content:
-    """
-    collections:
-      puppies:
-        output: false
-    """
-    And I have a "index.md" page that contains "{% for puppy in site.puppies %}<div>{{ puppy.title }}</div>{% endfor %}"
-    When I run jekyll build
-    Then I should get a zero exit status
-    And the _site directory should exist
-    And I should see "<div>Rover</div>" in "_site/index.html"
-    But I should see "<div>Snowy</div>" in "_site/index.html"
-    And I should not see "<div>Figor</div>" in "_site/index.html"
-    And I should not see "<div>Hardy</div>" in "_site/index.html"
-    And the "_site/puppies/rover.html" file should not exist
-    And the "_site/puppies/snowy.html" file should not exist
-    And the "_site/puppies/figor.html" file should not exist
-    And the "_site/puppies/hardy.html" file should not exist
-    When I run jekyll build --unpublished
-    Then I should get a zero exit status
-    And the _site directory should exist
-    And I should see "<div>Rover</div>" in "_site/index.html"
-    And I should see "<div>Snowy</div>" in "_site/index.html"
-    And I should see "<div>Figor</div>" in "_site/index.html"
-    But I should see "<div>Hardy</div>" in "_site/index.html"
-    And the "_site/puppies/rover.html" file should not exist
-    And the "_site/puppies/snowy.html" file should not exist
-    And the "_site/puppies/figor.html" file should not exist
-    And the "_site/puppies/hardy.html" file should not exist
-    When I run jekyll build --unpublished --future
-    Then I should get a zero exit status
-    And the _site directory should exist
-    And I should see "<div>Rover</div>" in "_site/index.html"
-    And I should see "<div>Snowy</div>" in "_site/index.html"
-    And I should see "<div>Figor</div>" in "_site/index.html"
-    But I should see "<div>Hardy</div>" in "_site/index.html"
-    And the "_site/puppies/rover.html" file should not exist
-    And the "_site/puppies/snowy.html" file should not exist
-    And the "_site/puppies/figor.html" file should not exist
-    And the "_site/puppies/hardy.html" file should not exist
-
  Scenario: All the documents
    Given I have an "index.html" page that contains "All documents: {% for doc in site.documents %}{{ doc.relative_path }} {% endfor %}"
    And I have fixture collections
--- a/features/post_data.feature
+++ b/features/post_data.feature
@@ -251,19 +251,6 @@ Feature: Post data
    And I should see "Post categories: scifi and Movies" in "_site/scifi/movies/2009/03/27/star-wars.html"
    And I should see "Post categories: SciFi and movies" in "_site/scifi/movies/2013/03/17/star-trek.html"

-Scenario: Use page.render_with_liquid variable
-  Given I have a _posts directory
-  And I have the following posts:
-    | title           | render_with_liquid | date       | content                |
-    | Unrendered Post | false              | 2017-07-06 | Hello {{ page.title }} |
-    | Rendered Post   | true               | 2017-07-06 | Hello {{ page.title }} |
-  When I run jekyll build
-  Then I should get a zero exit status
-  And the _site directory should exist
-  And I should not see "Hello Unrendered Post" in "_site/2017/07/06/unrendered-post.html"
-  But I should see "Hello {{ page.title }}" in "_site/2017/07/06/unrendered-post.html"
-  And I should see "Hello Rendered Post" in "_site/2017/07/06/rendered-post.html"
-
  Scenario Outline: Use page.path variable
    Given I have a <dir>/_posts directory
    And I have the following post in "<dir>":
--- a/features/site_configuration.feature
+++ b/features/site_configuration.feature
@@ -65,6 +65,14 @@ Feature: Site configuration
    And the "_site/Rakefile" file should not exist
    And the "_site/README" file should not exist

+  Scenario: Use RDiscount for markup
+    Given I have an "index.markdown" page that contains "[Google](https://www.google.com)"
+    And I have a configuration file with "markdown" set to "rdiscount"
+    When I run jekyll build
+    Then I should get a zero exit status
+    And the _site directory should exist
+    And I should see "<a href=\"https://www.google.com\">Google</a>" in "_site/index.html"
+
  Scenario: Use Kramdown for markup
    Given I have an "index.markdown" page that contains "[Google](https://www.google.com)"
    And I have a configuration file with "markdown" set to "kramdown"
--- a/jekyll.gemspec
+++ b/jekyll.gemspec
@@ -33,7 +33,7 @@ Gem::Specification.new do |s|
  s.add_runtime_dependency("addressable",           "~> 2.4")
  s.add_runtime_dependency("colorator",             "~> 1.0")
  s.add_runtime_dependency("em-websocket",          "~> 0.5")
-  s.add_runtime_dependency("i18n",                  ">= 0.9.5", "< 2")
+  s.add_runtime_dependency("i18n",                  "~> 1.0")
  s.add_runtime_dependency("jekyll-sass-converter", "~> 1.0")
  s.add_runtime_dependency("jekyll-watch",          "~> 2.0")
  s.add_runtime_dependency("kramdown",              "~> 1.14")
--- a/lib/jekyll/collection.rb
+++ b/lib/jekyll/collection.rb
@@ -35,7 +35,7 @@ module Jekyll
    def method_missing(method, *args, &blck)
      if docs.respond_to?(method.to_sym)
        Jekyll.logger.warn "Deprecation:",
-                           "#{label}.#{method} should be changed to #{label}.docs.#{method}."
+          "#{label}.#{method} should be changed to #{label}.docs.#{method}."
        Jekyll.logger.warn "", "Called by #{caller(0..0)}."
        docs.public_send(method.to_sym, *args, &blck)
      else
@@ -207,12 +207,16 @@ module Jekyll
      @container ||= site.config["collections_dir"]
    end

+    private
+
    def read_document(full_path)
      doc = Document.new(full_path, :site => site, :collection => self)
      doc.read
-      docs << doc if site.unpublished || doc.published?
+      docs << doc unless doc.data["published"] == false
    end

+    private
+
    def read_static_file(file_path, full_path)
      relative_dir = Jekyll.sanitized_path(
        relative_directory,
--- a/lib/jekyll/command.rb
+++ b/lib/jekyll/command.rb
@@ -51,26 +51,26 @@ module Jekyll
      # rubocop:disable Metrics/MethodLength
      def add_build_options(cmd)
        cmd.option "config", "--config CONFIG_FILE[,CONFIG_FILE2,...]",
-                   Array, "Custom configuration file"
+          Array, "Custom configuration file"
        cmd.option "destination", "-d", "--destination DESTINATION",
-                   "The current folder will be generated into DESTINATION"
+          "The current folder will be generated into DESTINATION"
        cmd.option "source", "-s", "--source SOURCE", "Custom source directory"
        cmd.option "future", "--future", "Publishes posts with a future date"
        cmd.option "limit_posts", "--limit_posts MAX_POSTS", Integer,
-                   "Limits the number of posts to parse and publish"
+          "Limits the number of posts to parse and publish"
        cmd.option "watch", "-w", "--[no-]watch", "Watch for changes and rebuild"
        cmd.option "baseurl", "-b", "--baseurl URL",
-                   "Serve the website from the given base URL"
+          "Serve the website from the given base URL"
        cmd.option "force_polling", "--force_polling", "Force watch to use polling"
        cmd.option "lsi", "--lsi", "Use LSI for improved related posts"
        cmd.option "show_drafts", "-D", "--drafts", "Render posts in the _drafts folder"
        cmd.option "unpublished", "--unpublished",
-                   "Render posts that were marked as unpublished"
+          "Render posts that were marked as unpublished"
        cmd.option "quiet", "-q", "--quiet", "Silence output."
        cmd.option "verbose", "-V", "--verbose", "Print verbose output."
        cmd.option "incremental", "-I", "--incremental", "Enable incremental rebuild."
        cmd.option "strict_front_matter", "--strict_front_matter",
-                   "Fail if errors are present in front matter"
+          "Fail if errors are present in front matter"
      end
      # rubocop:enable Metrics/MethodLength

--- a/lib/jekyll/commands/build.rb
+++ b/lib/jekyll/commands/build.rb
@@ -31,14 +31,14 @@ module Jekyll

          if options.fetch("skip_initial_build", false)
            Jekyll.logger.warn "Build Warning:", "Skipping the initial build." \
-                               " This may result in an out-of-date site."
+                        " This may result in an out-of-date site."
          else
            build(site, options)
          end

          if options.fetch("detach", false)
            Jekyll.logger.info "Auto-regeneration:",
-                               "disabled when running server detached."
+              "disabled when running server detached."
          elsif options.fetch("watch", false)
            watch(site, options)
          else
@@ -60,7 +60,7 @@ module Jekyll
          Jekyll.logger.info "Source:", source
          Jekyll.logger.info "Destination:", destination
          Jekyll.logger.info "Incremental build:",
-                             (incremental ? "enabled" : "disabled. Enable with --incremental")
+            (incremental ? "enabled" : "disabled. Enable with --incremental")
          Jekyll.logger.info "Generating..."
          process_site(site)
          Jekyll.logger.info "", "done in #{(Time.now - t).round(3)} seconds."
@@ -76,12 +76,12 @@ module Jekyll
          # Warn Windows users that they might need to upgrade.
          if Utils::Platforms.bash_on_windows?
            Jekyll.logger.warn "",
-                               "Auto-regeneration may not work on some Windows versions."
+              "Auto-regeneration may not work on some Windows versions."
            Jekyll.logger.warn "",
-                               "Please see: https://github.com/Microsoft/BashOnWindows/issues/216"
+              "Please see: https://github.com/Microsoft/BashOnWindows/issues/216"
            Jekyll.logger.warn "",
-                               "If it does not work, please upgrade Bash on Windows or "\
-                               "run Jekyll with --no-watch."
+              "If it does not work, please upgrade Bash on Windows or "\
+                "run Jekyll with --no-watch."
          end

          External.require_with_graceful_fail "jekyll-watch"
--- a/lib/jekyll/commands/doctor.rb
+++ b/lib/jekyll/commands/doctor.rb
@@ -11,7 +11,7 @@ module Jekyll
            c.alias(:hyde)

            c.option "config", "--config CONFIG_FILE[,CONFIG_FILE2,...]", Array,
-                     "Custom configuration file"
+                            "Custom configuration file"

            c.action do |_, options|
              Jekyll::Commands::Doctor.process(options)
@@ -48,18 +48,19 @@ module Jekyll
          posts_at_root = site.in_source_dir("_posts")
          return true unless File.directory?(posts_at_root)
          Jekyll.logger.warn "Warning:",
-                             "Detected '_posts' directory outside custom `collections_dir`!"
+            "Detected '_posts' directory outside custom `collections_dir`!"
          Jekyll.logger.warn "",
-                             "Please move '#{posts_at_root}' into the custom directory at " \
+            "Please move '#{posts_at_root}' into the custom directory at " \
            "'#{site.in_source_dir(site.config["collections_dir"])}'"
          false
        end

        def deprecated_relative_permalinks(site)
          if site.config["relative_permalinks"]
-            Jekyll::Deprecator.deprecation_message "Your site still uses relative permalinks," \
-                                                   " which was removed in Jekyll v3.0.0."
-            true
+            Jekyll::Deprecator.deprecation_message "Your site still uses relative" \
+                                " permalinks, which was removed in" \
+                                " Jekyll v3.0.0."
+            return true
          end
        end

@@ -116,7 +117,6 @@ module Jekyll
        end

        private
-
        def collect_urls(urls, things, destination)
          things.each do |thing|
            dest = thing.destination(destination)
--- a/lib/jekyll/commands/help.rb
+++ b/lib/jekyll/commands/help.rb
@@ -25,7 +25,7 @@ module Jekyll

        def invalid_command(prog, cmd)
          Jekyll.logger.error "Error:",
-                              "Hmm... we don't know what the '#{cmd}' command is."
+                "Hmm... we don't know what the '#{cmd}' command is."
          Jekyll.logger.info  "Valid commands:", prog.commands.keys.join(", ")
        end
      end
--- a/lib/jekyll/commands/new.rb
+++ b/lib/jekyll/commands/new.rb
@@ -62,32 +62,38 @@ module Jekyll
        private

        def gemfile_contents
-          <<~RUBY
-            source "https://rubygems.org"
-            # Hello! This is where you manage which Jekyll version is used to run.
-            # When you want to use a different version, change it below, save the
-            # file and run `bundle install`. Run Jekyll with `bundle exec`, like so:
-            #
-            #     bundle exec jekyll serve
-            #
-            # This will help ensure the proper Jekyll version is running.
-            # Happy Jekylling!
-            gem "jekyll", "~> #{Jekyll::VERSION}"
-            # This is the default theme for new Jekyll sites. You may change this to anything you like.
-            gem "minima", "~> 2.0"
-            # If you want to use GitHub Pages, remove the "gem "jekyll"" above and
-            # uncomment the line below. To upgrade, run `bundle update github-pages`.
-            # gem "github-pages", group: :jekyll_plugins
-            # If you have any plugins, put them here!
-            group :jekyll_plugins do
-              gem "jekyll-feed", "~> 0.6"
-            end
-            # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
-            gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby]
-            # Performance-booster for watching directories on Windows
-            gem "wdm", "~> 0.1.0" if Gem.win_platform?
+          <<-RUBY
+source "https://rubygems.org"

-          RUBY
+# Hello! This is where you manage which Jekyll version is used to run.
+# When you want to use a different version, change it below, save the
+# file and run `bundle install`. Run Jekyll with `bundle exec`, like so:
+#
+#     bundle exec jekyll serve
+#
+# This will help ensure the proper Jekyll version is running.
+# Happy Jekylling!
+gem "jekyll", "~> #{Jekyll::VERSION}"
+
+# This is the default theme for new Jekyll sites. You may change this to anything you like.
+gem "minima", "~> 2.0"
+
+# If you want to use GitHub Pages, remove the "gem "jekyll"" above and
+# uncomment the line below. To upgrade, run `bundle update github-pages`.
+# gem "github-pages", group: :jekyll_plugins
+
+# If you have any plugins, put them here!
+group :jekyll_plugins do
+  gem "jekyll-feed", "~> 0.6"
+end
+
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby]
+
+# Performance-booster for watching directories on Windows
+gem "wdm", "~> 0.1.0" if Gem.win_platform?
+
+RUBY
        end

        def create_site(new_blog_path)
--- a/lib/jekyll/commands/new_theme.rb
+++ b/lib/jekyll/commands/new_theme.rb
@@ -2,41 +2,39 @@

 require "erb"

-module Jekyll
-  module Commands
-    class NewTheme < Jekyll::Command
-      class << self
-        def init_with_program(prog)
-          prog.command(:"new-theme") do |c|
-            c.syntax "new-theme NAME"
-            c.description "Creates a new Jekyll theme scaffold"
-            c.option "code_of_conduct", \
-                     "-c", "--code-of-conduct", \
-                     "Include a Code of Conduct. (defaults to false)"
+class Jekyll::Commands::NewTheme < Jekyll::Command
+  class << self
+    def init_with_program(prog)
+      prog.command(:"new-theme") do |c|
+        c.syntax "new-theme NAME"
+        c.description "Creates a new Jekyll theme scaffold"
+        c.option "code_of_conduct", \
+          "-c", "--code-of-conduct", \
+          "Include a Code of Conduct. (defaults to false)"

-            c.action do |args, opts|
-              Jekyll::Commands::NewTheme.process(args, opts)
-            end
-          end
+        c.action do |args, opts|
+          Jekyll::Commands::NewTheme.process(args, opts)
        end
-
-        # rubocop:disable Metrics/AbcSize
-        def process(args, opts)
-          if !args || args.empty?
-            raise Jekyll::Errors::InvalidThemeName, "You must specify a theme name."
-          end
-
-          new_theme_name = args.join("_")
-          theme = Jekyll::ThemeBuilder.new(new_theme_name, opts)
-          Jekyll.logger.abort_with "Conflict:", "#{theme.path} already exists." if theme.path.exist?
-
-          theme.create!
-          Jekyll.logger.info "Your new Jekyll theme, #{theme.name.cyan}," \
-                             " is ready for you in #{theme.path.to_s.cyan}!"
-          Jekyll.logger.info "For help getting started, read #{theme.path}/README.md."
-        end
-        # rubocop:enable Metrics/AbcSize
      end
    end
+
+    # rubocop:disable Metrics/AbcSize
+    def process(args, opts)
+      if !args || args.empty?
+        raise Jekyll::Errors::InvalidThemeName, "You must specify a theme name."
+      end
+
+      new_theme_name = args.join("_")
+      theme = Jekyll::ThemeBuilder.new(new_theme_name, opts)
+      if theme.path.exist?
+        Jekyll.logger.abort_with "Conflict:", "#{theme.path} already exists."
+      end
+
+      theme.create!
+      Jekyll.logger.info "Your new Jekyll theme, #{theme.name.cyan}," \
+        " is ready for you in #{theme.path.to_s.cyan}!"
+      Jekyll.logger.info "For help getting started, read #{theme.path}/README.md."
+    end
+    # rubocop:enable Metrics/AbcSize
  end
 end
--- a/lib/jekyll/commands/serve.rb
+++ b/lib/jekyll/commands/serve.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true

+require "thread"
+
 module Jekyll
  module Commands
    class Serve < Command
@@ -17,28 +19,25 @@ module Jekyll
          "host"                 => ["host", "-H", "--host [HOST]", "Host to bind to"],
          "open_url"             => ["-o", "--open-url", "Launch your site in a browser"],
          "detach"               => ["-B", "--detach",
-                                     "Run the server in the background",],
+            "Run the server in the background",],
          "ssl_key"              => ["--ssl-key [KEY]", "X.509 (SSL) Private Key."],
          "port"                 => ["-P", "--port [PORT]", "Port to listen on"],
          "show_dir_listing"     => ["--show-dir-listing",
-                                     "Show a directory listing instead of loading" \
-                                     " your index file.",],
+            "Show a directory listing instead of loading your index file.",],
          "skip_initial_build"   => ["skip_initial_build", "--skip-initial-build",
-                                     "Skips the initial site build which occurs before" \
-                                     " the server is started.",],
+            "Skips the initial site build which occurs before the server is started.",],
          "livereload"           => ["-l", "--livereload",
-                                     "Use LiveReload to automatically refresh browsers",],
+            "Use LiveReload to automatically refresh browsers",],
          "livereload_ignore"    => ["--livereload-ignore ignore GLOB1[,GLOB2[,...]]",
-                                     Array,
-                                     "Files for LiveReload to ignore. " \
-                                     "Remember to quote the values so your shell " \
-                                     "won't expand them",],
+            Array,
+            "Files for LiveReload to ignore. Remember to quote the values so your shell "\
+            "won't expand them",],
          "livereload_min_delay" => ["--livereload-min-delay [SECONDS]",
-                                     "Minimum reload delay",],
+            "Minimum reload delay",],
          "livereload_max_delay" => ["--livereload-max-delay [SECONDS]",
-                                     "Maximum reload delay",],
+            "Maximum reload delay",],
          "livereload_port"      => ["--livereload-port [PORT]", Integer,
-                                     "Port for LiveReload to listen on",],
+            "Port for LiveReload to listen on",],
        }.freeze

        DIRECTORY_INDEX = %w(
@@ -91,10 +90,7 @@ module Jekyll
        def process(opts)
          opts = configuration_from_options(opts)
          destination = opts["destination"]
-          if opts["livereload"]
-            validate_options(opts)
-            register_reload_hooks(opts)
-          end
+          register_reload_hooks(opts) if opts["livereload"]
          setup(destination)

          start_up_webrick(opts, destination)
@@ -107,12 +103,11 @@ module Jekyll
        # Perform logical validation of CLI options

        private
-
        def validate_options(opts)
          if opts["livereload"]
            if opts["detach"]
-              Jekyll.logger.warn "Warning:", "--detach and --livereload are mutually exclusive." \
-                                 " Choosing --livereload"
+              Jekyll.logger.warn "Warning:",
+                "--detach and --livereload are mutually exclusive. Choosing --livereload"
              opts["detach"] = false
            end
            if opts["ssl_cert"] || opts["ssl_key"]
@@ -127,15 +122,18 @@ module Jekyll
              opts["watch"] = true
            end
          elsif %w(livereload_min_delay
-                   livereload_max_delay
-                   livereload_ignore
-                   livereload_port).any? { |o| opts[o] }
+              livereload_max_delay
+              livereload_ignore
+              livereload_port).any? { |o| opts[o] }
            Jekyll.logger.abort_with "--livereload-min-delay, "\
               "--livereload-max-delay, --livereload-ignore, and "\
               "--livereload-port require the --livereload option."
          end
        end

+        #
+
+        private
        # rubocop:disable Metrics/AbcSize
        def register_reload_hooks(opts)
          require_relative "serve/live_reload_reactor"
@@ -173,6 +171,7 @@ module Jekyll
        # when we get ready to party, checking for an setting up an error page
        # and making sure our destination exists.

+        private
        def setup(destination)
          require_relative "serve/servlet"

@@ -187,6 +186,9 @@ module Jekyll
          end
        end

+        #
+
+        private
        def webrick_opts(opts)
          opts = {
            :JekyllOptions      => opts,
@@ -207,8 +209,13 @@ module Jekyll
          opts
        end

+        #
+
+        private
        def start_up_webrick(opts, destination)
-          @reload_reactor.start(opts) if opts["livereload"]
+          if opts["livereload"]
+            @reload_reactor.start(opts)
+          end

          @server = WEBrick::HTTPServer.new(webrick_opts(opts)).tap { |o| o.unmount("") }
          @server.mount(opts["baseurl"].to_s, Servlet, destination, file_handler_opts)
@@ -219,15 +226,20 @@ module Jekyll
        end

        # Recreate NondisclosureName under utf-8 circumstance
+
+        private
        def file_handler_opts
-          WEBrick::Config::FileHandler.merge(
+          WEBrick::Config::FileHandler.merge({
            :FancyIndexing     => true,
            :NondisclosureName => [
              ".ht*", "~*",
-            ]
-          )
+            ],
+          })
        end

+        #
+
+        private
        def server_address(server, options = {})
          format_url(
            server.config[:SSLEnable],
@@ -237,14 +249,19 @@ module Jekyll
          )
        end

+        private
        def format_url(ssl_enabled, address, port, baseurl = nil)
-          format("%<prefix>s://%<address>s:%<port>i%<baseurl>s",
-                 :prefix  => ssl_enabled ? "https" : "http",
-                 :address => address,
-                 :port    => port,
-                 :baseurl => baseurl ? "#{baseurl}/" : "")
+          format("%<prefix>s://%<address>s:%<port>i%<baseurl>s", {
+            :prefix  => ssl_enabled ? "https" : "http",
+            :address => address,
+            :port    => port,
+            :baseurl => baseurl ? "#{baseurl}/" : "",
+          })
        end

+        #
+
+        private
        def default_url(opts)
          config = configuration_from_options(opts)
          format_url(
@@ -254,6 +271,9 @@ module Jekyll
          )
        end

+        #
+
+        private
        def launch_browser(server, opts)
          address = server_address(server, opts)
          return system "start", address if Utils::Platforms.windows?
@@ -266,6 +286,8 @@ module Jekyll
        # Keep in our area with a thread or detach the server as requested
        # by the user.  This method determines what we do based on what you
        # ask us to do.
+
+        private
        def boot_or_detach(server, opts)
          if opts["detach"]
            pid = Process.fork do
@@ -274,8 +296,7 @@ module Jekyll

            Process.detach(pid)
            Jekyll.logger.info "Server detached with pid '#{pid}'.", \
-                               "Run `pkill -f jekyll' or `kill -9 #{pid}'" \
-                               " to stop the server."
+              "Run `pkill -f jekyll' or `kill -9 #{pid}' to stop the server."
          else
            t = Thread.new { server.start }
            trap("INT") { server.shutdown }
@@ -284,6 +305,8 @@ module Jekyll
        end

        # Make the stack verbose if the user requests it.
+
+        private
        def enable_logging(opts)
          opts[:AccessLog] = []
          level = WEBrick::Log.const_get(opts[:JekyllOptions]["verbose"] ? :DEBUG : :WARN)
@@ -293,6 +316,8 @@ module Jekyll
        # Add SSL to the stack if the user triggers --enable-ssl and they
        # provide both types of certificates commonly needed.  Raise if they
        # forget to add one of the certificates.
+
+        private
        def enable_ssl(opts)
          cert, key, src =
            opts[:JekyllOptions].values_at("ssl_cert", "ssl_key", "source")
@@ -308,12 +333,13 @@ module Jekyll
          opts[:SSLEnable] = true
        end

+        private
        def start_callback(detached)
          unless detached
            proc do
              mutex.synchronize do
                # Block until EventMachine reactor starts
-                @reload_reactor&.started_event&.wait
+                @reload_reactor.started_event.wait unless @reload_reactor.nil?
                @running = true
                Jekyll.logger.info("Server running...", "press ctrl-c to stop.")
                @run_cond.broadcast
@@ -322,6 +348,7 @@ module Jekyll
          end
        end

+        private
        def stop_callback(detached)
          unless detached
            proc do
@@ -337,11 +364,13 @@ module Jekyll
          end
        end

+        private
        def mime_types
          file = File.expand_path("../mime.types", __dir__)
          WEBrick::HTTPUtils.load_mime_types(file)
        end

+        private
        def read_file(source_dir, file_path)
          File.read(Jekyll.sanitized_path(source_dir, file_path))
        end
--- a/lib/jekyll/commands/serve/live_reload_reactor.rb
+++ b/lib/jekyll/commands/serve/live_reload_reactor.rb
@@ -58,7 +58,7 @@ module Jekyll
              EM.add_shutdown_hook { @stopped_event.set }

              Jekyll.logger.info "LiveReload address:",
-                                 "http://#{opts["host"]}:#{opts["livereload_port"]}"
+                "http://#{opts["host"]}:#{opts["livereload_port"]}"
            end
          end
          @thread.abort_on_exception = true
@@ -68,11 +68,11 @@ module Jekyll
        # http://feedback.livereload.com/knowledgebase/articles/86174-livereload-protocol
        def reload(pages)
          pages.each do |p|
-            json_message = JSON.dump(
+            json_message = JSON.dump({
              :command => "reload",
              :path    => p.url,
-              :liveCSS => true
-            )
+              :liveCSS => true,
+            })

            Jekyll.logger.debug "LiveReload:", "Reloading #{p.url}"
            Jekyll.logger.debug "", json_message
@@ -81,7 +81,6 @@ module Jekyll
        end

        private
-
        def connect(websocket, handshake)
          @connections_count += 1
          if @connections_count == 1
@@ -100,17 +99,22 @@ module Jekyll
          @websockets << websocket
        end

+        private
        def disconnect(websocket)
          @websockets.delete(websocket)
        end

+        private
        def print_message(json_message)
          msg = JSON.parse(json_message)
          # Not sure what the 'url' command even does in LiveReload.  The spec is silent
          # on its purpose.
-          Jekyll.logger.info "LiveReload:", "Browser URL: #{msg["url"]}" if msg["command"] == "url"
+          if msg["command"] == "url"
+            Jekyll.logger.info "LiveReload:", "Browser URL: #{msg["url"]}"
+          end
        end

+        private
        def log_error(error)
          Jekyll.logger.error "LiveReload experienced an error. " \
            "Run with --trace for more information."
--- a/lib/jekyll/commands/serve/servlet.rb
+++ b/lib/jekyll/commands/serve/servlet.rb
@@ -121,7 +121,9 @@ module Jekyll
          if @options["livereload_max_delay"]
            src += "&amp;maxdelay=#{@options["livereload_max_delay"]}"
          end
-          src += "&amp;port=#{@options["livereload_port"]}" if @options["livereload_port"]
+          if @options["livereload_port"]
+            src += "&amp;port=#{@options["livereload_port"]}"
+          end
          src
        end
      end
@@ -176,8 +178,9 @@ module Jekyll
        end
        # rubocop:enable Naming/MethodName

-        private
+        #

+        private
        def validate_and_ensure_charset(_req, res)
          key = res.header.keys.grep(%r!content-type!i).first
          typ = res.header[key]
@@ -187,6 +190,9 @@ module Jekyll
          end
        end

+        #
+
+        private
        def set_defaults
          hash_ = @jekyll_opts.fetch("webrick", {}).fetch("headers", {})
          DEFAULTS.each_with_object(@headers = hash_) do |(key, val), hash|
--- a/lib/jekyll/configuration.rb
+++ b/lib/jekyll/configuration.rb
@@ -66,6 +66,10 @@ module Jekyll
        "strict_variables" => false,
      },

+      "rdiscount"           => {
+        "extensions" => [],
+      },
+
      "kramdown"            => {
        "auto_ids"      => true,
        "toc_levels"    => "1..6",
@@ -278,7 +282,6 @@ module Jekyll
    end

    private
-
    def style_to_permalink(permalink_style)
      case permalink_style.to_sym
      when :pretty
@@ -300,12 +303,14 @@ module Jekyll
    # file - the file from which the config was extracted
    #
    # Raises an ArgumentError if given config is not a hash
+    private
    def check_config_is_hash!(extracted_config, file)
      unless extracted_config.is_a?(Hash)
        raise ArgumentError, "Configuration file: (INVALID) #{file}".yellow
      end
    end

+    private
    def check_auto(config)
      if config.key?("auto") || config.key?("watch")
        Jekyll::Deprecator.deprecation_message "Auto-regeneration can no longer" \
@@ -316,6 +321,7 @@ module Jekyll
      end
    end

+    private
    def check_server(config)
      if config.key?("server")
        Jekyll::Deprecator.deprecation_message "The 'server' configuration option" \
@@ -325,6 +331,7 @@ module Jekyll
      end
    end

+    private
    def check_pygments(config)
      if config.key?("pygments")
        Jekyll::Deprecator.deprecation_message "The 'pygments' configuration option" \
@@ -337,6 +344,7 @@ module Jekyll
      end
    end

+    private
    def check_include_exclude(config)
      %w(include exclude).each do |option|
        if config[option].is_a?(String)
@@ -346,10 +354,11 @@ module Jekyll
            " as a list of comma-separated values."
          config[option] = csv_to_array(config[option])
        end
-        config[option]&.map!(&:to_s)
+        config[option].map!(&:to_s) if config[option]
      end
    end

+    private
    def check_coderay(config)
      if (config["kramdown"] || {}).key?("use_coderay")
        Jekyll::Deprecator.deprecation_message "Please change 'use_coderay'" \
@@ -358,6 +367,7 @@ module Jekyll
      end
    end

+    private
    def check_maruku(config)
      if config.fetch("markdown", "kramdown").to_s.casecmp("maruku").zero?
        Jekyll.logger.abort_with "Error:", "You're using the 'maruku' " \
@@ -374,6 +384,7 @@ module Jekyll
    #
    # Raises a Jekyll::Errors::InvalidConfigurationError if the config `plugins`
    # is a string
+    private
    def check_plugins(config)
      if config.key?("plugins") && config["plugins"].is_a?(String)
        Jekyll.logger.error "Configuration Error:", "You specified the" \
@@ -381,8 +392,8 @@ module Jekyll
          " use an array instead. If you wanted to set the directory of your" \
          " plugins, use the config key `plugins_dir` instead."
        raise Jekyll::Errors::InvalidConfigurationError,
-              "'plugins' should not be a string, but was: " \
-              "#{config["plugins"].inspect}. Use 'plugins_dir' instead."
+          "'plugins' should not be a string, but was: " \
+          "#{config["plugins"].inspect}. Use 'plugins_dir' instead."
      end
    end
  end
--- a/lib/jekyll/converters/markdown.rb
+++ b/lib/jekyll/converters/markdown.rb
@@ -11,7 +11,9 @@ module Jekyll
        return if @setup ||= false
        unless (@parser = get_processor)
          Jekyll.logger.error "Invalid Markdown processor given:", @config["markdown"]
-          Jekyll.logger.info "", "Custom processors are not loaded in safe mode" if @config["safe"]
+          if @config["safe"]
+            Jekyll.logger.info "", "Custom processors are not loaded in safe mode"
+          end
          Jekyll.logger.error(
            "",
            "Available processors are: #{valid_processors.join(", ")}"
@@ -28,7 +30,8 @@ module Jekyll
      # rubocop:disable Naming/AccessorMethodName
      def get_processor
        case @config["markdown"].downcase
-        when "kramdown" then KramdownParser.new(@config)
+        when "kramdown"  then return KramdownParser.new(@config)
+        when "rdiscount" then return RDiscountParser.new(@config)
        else
          custom_processor
        end
@@ -40,7 +43,7 @@ module Jekyll
      # are not in safe mode.)

      def valid_processors
-        %w(kramdown) + third_party_processors
+        %w(rdiscount kramdown) + third_party_processors
      end

      # Public: A list of processors that you provide via plugins.
@@ -49,7 +52,7 @@ module Jekyll

      def third_party_processors
        self.class.constants - \
-          %w(KramdownParser PRIORITIES).map(
+          %w(KramdownParser RDiscountParser PRIORITIES).map(
            &:to_sym
          )
      end
@@ -74,10 +77,11 @@ module Jekyll
      end

      private
-
      def custom_processor
        converter_name = @config["markdown"]
-        self.class.const_get(converter_name).new(@config) if custom_class_allowed?(converter_name)
+        if custom_class_allowed?(converter_name)
+          self.class.const_get(converter_name).new(@config)
+        end
      end

      # Private: Determine whether a class name is an allowed custom
@@ -87,6 +91,8 @@ module Jekyll
      #
      # Returns true if the parser name contains only alphanumeric
      # characters and is defined within Jekyll::Converters::Markdown
+
+      private
      def custom_class_allowed?(parser_name)
        parser_name !~ %r![^A-Za-z0-9_]! && self.class.constants.include?(
          parser_name.to_sym
--- a/lib/jekyll/converters/markdown/kramdown_parser.rb
+++ b/lib/jekyll/converters/markdown/kramdown_parser.rb
@@ -47,7 +47,6 @@ module Jekyll
        end

        private
-
        def make_accessible(hash = @config)
          hash.keys.each do |key|
            hash[key.to_sym] = hash[key]
@@ -60,6 +59,8 @@ module Jekyll
        #   config[highlighter]
        # Where `enable_coderay` is now deprecated because Kramdown
        # supports Rouge now too.
+
+        private
        def highlighter
          return @highlighter if @highlighter

@@ -83,6 +84,7 @@ module Jekyll
          end
        end

+        private
        def strip_coderay_prefix(hash)
          hash.each_with_object({}) do |(key, val), hsh|
            cleaned_key = key.to_s.gsub(%r!\Acoderay_!, "")
@@ -100,6 +102,8 @@ module Jekyll
        # If our highlighter is CodeRay we go in to merge the CodeRay defaults
        # with your "coderay" key if it's there, deprecating it in the
        # process of you using it.
+
+        private
        def modernize_coderay_config
          unless @config["coderay"].empty?
            Jekyll::Deprecator.deprecation_message(
--- a/lib/jekyll/converters/markdown/rdiscount_parser.rb
+++ b/lib/jekyll/converters/markdown/rdiscount_parser.rb
@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+module Jekyll
+  module Converters
+    class Markdown
+      class RDiscountParser
+        def initialize(config)
+          unless defined?(RDiscount)
+            Jekyll::External.require_with_graceful_fail "rdiscount"
+          end
+          @config = config
+          @rdiscount_extensions = @config["rdiscount"]["extensions"].map(&:to_sym)
+        end
+
+        def convert(content)
+          rd = RDiscount.new(content, *@rdiscount_extensions)
+          html = rd.to_html
+          if @config["rdiscount"]["toc_token"]
+            html = replace_generated_toc(rd, html, @config["rdiscount"]["toc_token"])
+          end
+          html
+        end
+
+        private
+        def replace_generated_toc(rd_instance, html, toc_token)
+          if rd_instance.generate_toc && html.include?(toc_token)
+            utf8_toc = rd_instance.toc_content
+            utf8_toc.force_encoding("utf-8") if utf8_toc.respond_to?(:force_encoding)
+            html.gsub(toc_token, utf8_toc)
+          else
+            html
+          end
+        end
+      end
+    end
+  end
+end
--- a/lib/jekyll/converters/smartypants.rb
+++ b/lib/jekyll/converters/smartypants.rb
@@ -1,20 +1,16 @@
 # frozen_string_literal: true

-module Kramdown
-  module Parser
-    class SmartyPants < Kramdown::Parser::Kramdown
-      def initialize(source, options)
-        super
-        @block_parsers = [:block_html, :content]
-        @span_parsers =  [:smart_quotes, :html_entity, :typographic_syms, :span_html]
-      end
-
-      def parse_content
-        add_text @src.scan(%r!\A.*\n!)
-      end
-      define_parser(:content, %r!\A!)
-    end
+class Kramdown::Parser::SmartyPants < Kramdown::Parser::Kramdown
+  def initialize(source, options)
+    super
+    @block_parsers = [:block_html, :content]
+    @span_parsers =  [:smart_quotes, :html_entity, :typographic_syms, :span_html]
  end
+
+  def parse_content
+    add_text @src.scan(%r!\A.*\n!)
+  end
+  define_parser(:content, %r!\A!)
 end

 module Jekyll
@@ -24,7 +20,9 @@ module Jekyll
      priority :low

      def initialize(config)
-        Jekyll::External.require_with_graceful_fail "kramdown" unless defined?(Kramdown)
+        unless defined?(Kramdown)
+          Jekyll::External.require_with_graceful_fail "kramdown"
+        end
        @config = config["kramdown"].dup || {}
        @config[:input] = :SmartyPants
      end
--- a/lib/jekyll/convertible.rb
+++ b/lib/jekyll/convertible.rb
@@ -46,10 +46,10 @@ module Jekyll
        end
      rescue Psych::SyntaxError => e
        Jekyll.logger.warn "YAML Exception reading #{filename}: #{e.message}"
-        raise e if site.config["strict_front_matter"]
+        raise e if self.site.config["strict_front_matter"]
      rescue StandardError => e
        Jekyll.logger.warn "Error reading file #{filename}: #{e.message}"
-        raise e if site.config["strict_front_matter"]
+        raise e if self.site.config["strict_front_matter"]
      end

      self.data ||= {}
@@ -64,12 +64,12 @@ module Jekyll
    def validate_data!(filename)
      unless self.data.is_a?(Hash)
        raise Errors::InvalidYAMLFrontMatterError,
-              "Invalid YAML front matter in #{filename}"
+          "Invalid YAML front matter in #{filename}"
      end
    end

    def validate_permalink!(filename)
-      if self.data["permalink"]&.to_s&.empty?
+      if self.data["permalink"] && self.data["permalink"].to_s.empty?
        raise Errors::InvalidPermalinkError, "Invalid permalink in #{filename}"
      end
    end
@@ -125,12 +125,16 @@ module Jekyll
    #
    # Returns the type of self.
    def type
-      :pages if is_a?(Page)
+      if is_a?(Page)
+        :pages
+      end
    end

    # returns the owner symbol for hook triggering
    def hook_owner
-      :pages if is_a?(Page)
+      if is_a?(Page)
+        :pages
+      end
    end

    # Determine whether the document is an asset file.
@@ -160,7 +164,6 @@ module Jekyll
    #
    # Returns true if the file has Liquid Tags or Variables, false otherwise.
    def render_with_liquid?
-      return false if data["render_with_liquid"] == false
      Jekyll::Utils.has_liquid_construct?(content)
    end

@@ -178,7 +181,7 @@ module Jekyll
    #
    # Returns true if the layout is invalid, false if otherwise
    def invalid_layout?(layout)
-      !data["layout"].nil? && layout.nil? && !(is_a? Jekyll::Excerpt)
+      !data["layout"].nil? && layout.nil? && !(self.is_a? Jekyll::Excerpt)
    end

    # Recursively render layouts
@@ -207,7 +210,7 @@ module Jekyll
        renderer.payload = payload
      end.run

-      Jekyll.logger.debug "Post-Render Hooks:", relative_path
+      Jekyll.logger.debug "Post-Render Hooks:", self.relative_path
      Jekyll::Hooks.trigger hook_owner, :post_render, self
    ensure
      @_renderer = nil # this will allow the modifications above to disappear
--- a/lib/jekyll/deprecator.rb
+++ b/lib/jekyll/deprecator.rb
@@ -34,7 +34,9 @@ module Jekyll
    end

    def arg_is_present?(args, deprecated_argument, message)
-      deprecation_message(message) if args.include?(deprecated_argument)
+      if args.include?(deprecated_argument)
+        deprecation_message(message)
+      end
    end

    def deprecation_message(message)
--- a/lib/jekyll/document.rb
+++ b/lib/jekyll/document.rb
@@ -159,7 +159,6 @@ module Jekyll
    #   or if the document doesn't contain any Liquid Tags or Variables,
    #   true otherwise.
    def render_with_liquid?
-      return false if data["render_with_liquid"] == false
      !(coffeescript_file? || yaml_file? || !Utils.has_liquid_construct?(content))
    end

@@ -205,11 +204,11 @@ module Jekyll
    #
    # Returns the computed URL for the document.
    def url
-      @url ||= URL.new(
+      @url ||= URL.new({
        :template     => url_template,
        :placeholders => url_placeholders,
-        :permalink    => permalink
-      ).to_s
+        :permalink    => permalink,
+      }).to_s
    end

    def [](key)
@@ -316,7 +315,7 @@ module Jekyll
    # method returns true, and if the site's Publisher will publish the document.
    # False otherwise.
    def write?
-      collection&.write? && site.publisher.publish?(self)
+      collection && collection.write? && site.publisher.publish?(self)
    end

    # The Document excerpt_separator, from the YAML Front-Matter or site
@@ -336,12 +335,16 @@ module Jekyll

    def next_doc
      pos = collection.docs.index { |post| post.equal?(self) }
-      collection.docs[pos + 1] if pos && pos < collection.docs.length - 1
+      if pos && pos < collection.docs.length - 1
+        collection.docs[pos + 1]
+      end
    end

    def previous_doc
      pos = collection.docs.index { |post| post.equal?(self) }
-      collection.docs[pos - 1] if pos && pos.positive?
+      if pos && pos > 0
+        collection.docs[pos - 1]
+      end
    end

    def trigger_hooks(hook_name, *args)
@@ -397,30 +400,32 @@ module Jekyll
    end

    def populate_categories
-      merge_data!(
+      merge_data!({
        "categories" => (
          Array(data["categories"]) + Utils.pluralized_array_from_hash(
            data, "category", "categories"
          )
-        ).map(&:to_s).flatten.uniq
-      )
+        ).map(&:to_s).flatten.uniq,
+      })
    end

    def populate_tags
-      merge_data!(
-        "tags" => Utils.pluralized_array_from_hash(data, "tag", "tags").flatten
-      )
+      merge_data!({
+        "tags" => Utils.pluralized_array_from_hash(data, "tag", "tags").flatten,
+      })
    end

    private
-
    def merge_categories!(other)
      if other.key?("categories") && !other["categories"].nil?
-        other["categories"] = other["categories"].split if other["categories"].is_a?(String)
+        if other["categories"].is_a?(String)
+          other["categories"] = other["categories"].split
+        end
        other["categories"] = (data["categories"] || []) | other["categories"]
      end
    end

+    private
    def merge_date!(source)
      if data.key?("date")
        data["date"] = Utils.parse_date(
@@ -430,6 +435,7 @@ module Jekyll
      end
    end

+    private
    def merge_defaults
      defaults = @site.frontmatter_defaults.all(
        relative_path,
@@ -438,6 +444,7 @@ module Jekyll
      merge_data!(defaults, :source => "front matter defaults") unless defaults.empty?
    end

+    private
    def read_content(opts)
      self.content = File.read(path, Utils.merged_file_read_opts(site, opts))
      if content =~ YAML_FRONT_MATTER_REGEXP
@@ -447,6 +454,7 @@ module Jekyll
      end
    end

+    private
    def read_post_data
      populate_title
      populate_categories
@@ -454,6 +462,7 @@ module Jekyll
      generate_excerpt
    end

+    private
    def handle_read_error(error)
      if error.is_a? Psych::SyntaxError
        Jekyll.logger.error "Error:", "YAML Exception reading #{path}: #{error.message}"
@@ -466,6 +475,7 @@ module Jekyll
      end
    end

+    private
    def populate_title
      if relative_path =~ DATE_FILENAME_MATCHER
        date, slug, ext = Regexp.last_match.captures
@@ -481,14 +491,18 @@ module Jekyll
      data["ext"]   ||= ext
    end

+    private
    def modify_date(date)
      if !data["date"] || data["date"].to_i == site.time.to_i
        merge_data!({ "date" => date }, :source => "filename")
      end
    end

+    private
    def generate_excerpt
-      data["excerpt"] ||= Jekyll::Excerpt.new(self) if generate_excerpt?
+      if generate_excerpt?
+        data["excerpt"] ||= Jekyll::Excerpt.new(self)
+      end
    end
  end
 end
--- a/lib/jekyll/drops/collection_drop.rb
+++ b/lib/jekyll/drops/collection_drop.rb
@@ -7,8 +7,9 @@ module Jekyll

      mutable false

-      def_delegator  :@obj, :write?, :output
-      def_delegators :@obj, :label, :docs, :files, :directory, :relative_directory
+      def_delegator :@obj, :write?, :output
+      def_delegators :@obj, :label, :docs, :files, :directory,
+                            :relative_directory

      private def_delegator :@obj, :metadata, :fallback_data

--- a/lib/jekyll/drops/drop.rb
+++ b/lib/jekyll/drops/drop.rb
@@ -15,7 +15,11 @@ module Jekyll
      #
      # Returns the mutability of the class
      def self.mutable(is_mutable = nil)
-        @is_mutable = is_mutable || false
+        @is_mutable = if is_mutable
+                        is_mutable
+                      else
+                        false
+                      end
      end

      def self.mutable?
@@ -169,7 +173,7 @@ module Jekyll
      end

      def merge(other, &block)
-        dup.tap do |me|
+        self.dup.tap do |me|
          if block.nil?
            me.merge!(other)
          else
--- a/lib/jekyll/drops/site_drop.rb
+++ b/lib/jekyll/drops/site_drop.rb
@@ -8,7 +8,8 @@ module Jekyll
      mutable false

      def_delegator  :@obj, :site_data, :data
-      def_delegators :@obj, :time, :pages, :static_files, :documents, :tags, :categories
+      def_delegators :@obj, :time, :pages, :static_files, :documents,
+                            :tags, :categories

      private def_delegator :@obj, :config, :fallback_data

--- a/lib/jekyll/drops/unified_payload_drop.rb
+++ b/lib/jekyll/drops/unified_payload_drop.rb
@@ -17,7 +17,6 @@ module Jekyll
      end

      private
-
      def fallback_data
        @fallback_data ||= {}
      end
--- a/lib/jekyll/drops/url_drop.rb
+++ b/lib/jekyll/drops/url_drop.rb
@@ -80,7 +80,6 @@ module Jekyll
      end

      private
-
      def fallback_data
        {}
      end
--- a/lib/jekyll/entry_filter.rb
+++ b/lib/jekyll/entry_filter.rb
@@ -31,7 +31,9 @@ module Jekyll

    def filter(entries)
      entries.reject do |e|
-        special?(e) || backup?(e) || excluded?(e) || symlink?(e) unless included?(e)
+        unless included?(e)
+          special?(e) || backup?(e) || excluded?(e) || symlink?(e)
+        end
      end
    end

--- a/lib/jekyll/excerpt.rb
+++ b/lib/jekyll/excerpt.rb
@@ -8,11 +8,10 @@ module Jekyll
    attr_accessor :content, :ext
    attr_writer   :output

-    def_delegators :@doc,
-                   :site, :name, :ext, :extname,
-                   :collection, :related_posts,
-                   :coffeescript_file?, :yaml_file?,
-                   :url, :next_doc, :previous_doc
+    def_delegators :@doc, :site, :name, :ext, :extname,
+                          :collection, :related_posts,
+                          :coffeescript_file?, :yaml_file?,
+                          :url, :next_doc, :previous_doc

    private :coffeescript_file?, :yaml_file?

@@ -56,7 +55,7 @@ module Jekyll
    #
    # Returns true if the string passed in
    def include?(something)
-      (output&.include?(something)) || content.include?(something)
+      (output && output.include?(something)) || content.include?(something)
    end

    # The UID for this doc (useful in feeds).
@@ -77,7 +76,7 @@ module Jekyll

    # Returns the shorthand String identifier of this doc.
    def inspect
-      "<Excerpt: #{id}>"
+      "<Excerpt: #{self.id}>"
    end

    def output
@@ -129,7 +128,7 @@ module Jekyll
    #
    # Returns excerpt String

-    LIQUID_TAG_REGEX = %r!{%-?\s*(\w+).+\s*-?%}!m
+    LIQUID_TAG_REGEX = %r!{%\s*(\w+).+\s*%}!m
    MKDWN_LINK_REF_REGEX = %r!^ {0,3}\[[^\]]+\]:.+$!

    def extract_excerpt(doc_content)
@@ -142,7 +141,7 @@ module Jekyll
        head =~ LIQUID_TAG_REGEX
        tag_name = Regexp.last_match(1)

-        if liquid_block?(tag_name) && head.match(%r!{%-?\s*end#{tag_name}\s*-?%}!).nil?
+        if liquid_block?(tag_name) && head.match(%r!{%\s*end#{tag_name}\s*%}!).nil?
          print_build_warning
          head << "\n{% end#{tag_name} %}"
        end
@@ -159,20 +158,16 @@ module Jekyll

    def liquid_block?(tag_name)
      Liquid::Template.tags[tag_name].superclass == Liquid::Block
-    rescue NoMethodError
-      Jekyll.logger.error "Error:",
-                          "A Liquid tag in the excerpt of #{doc.relative_path} couldn't be parsed."
-      raise
    end

    def print_build_warning
      Jekyll.logger.warn "Warning:", "Excerpt modified in #{doc.relative_path}!"
      Jekyll.logger.warn "",
-                         "Found a Liquid block containing separator '#{doc.excerpt_separator}'" \
-                         " and has been modified with the appropriate closing tag."
+        "Found a Liquid block containing separator '#{doc.excerpt_separator}' and has " \
+        "been modified with the appropriate closing tag."
      Jekyll.logger.warn "",
-                         "Feel free to define a custom excerpt or excerpt_separator in the" \
-                         " document's Front Matter if the generated excerpt is unsatisfactory."
+        "Feel free to define a custom excerpt or excerpt_separator in the document's " \
+        "Front Matter if the generated excerpt is unsatisfactory."
    end
  end
 end
--- a/lib/jekyll/external.rb
+++ b/lib/jekyll/external.rb
@@ -58,13 +58,13 @@ module Jekyll
            Jekyll.logger.debug "Requiring:", name.to_s
            require name
          rescue LoadError => e
-            Jekyll.logger.error "Dependency Error:", <<~MSG
-              Yikes! It looks like you don't have #{name} or one of its dependencies installed.
-              In order to use Jekyll as currently configured, you'll need to install this gem.
+            Jekyll.logger.error "Dependency Error:", <<-MSG
+Yikes! It looks like you don't have #{name} or one of its dependencies installed.
+In order to use Jekyll as currently configured, you'll need to install this gem.

-              The full error message from Ruby is: '#{e.message}'
+The full error message from Ruby is: '#{e.message}'

-              If you run into trouble, you can find helpful resources at https://jekyllrb.com/help/!
+If you run into trouble, you can find helpful resources at https://jekyllrb.com/help/!
            MSG
            raise Jekyll::Errors::MissingDependencyException, name
          end
--- a/lib/jekyll/filters.rb
+++ b/lib/jekyll/filters.rb
@@ -225,7 +225,9 @@ module Jekyll
    #
    # Returns the filtered array of objects
    def sort(input, property = nil, nils = "first")
-      raise ArgumentError, "Cannot sort a null object." if input.nil?
+      if input.nil?
+        raise ArgumentError, "Cannot sort a null object."
+      end
      if property.nil?
        input.sort
      else
@@ -299,40 +301,35 @@ module Jekyll
    # We also utilize the Schwartzian transform to make this more efficient.
    def sort_input(input, property, order)
      input.map { |item| [item_property(item, property), item] }
-        .sort! do |a_info, b_info|
-          a_property = a_info.first
-          b_property = b_info.first
+        .sort! do |apple_info, orange_info|
+          apple_property = apple_info.first
+          orange_property = orange_info.first

-          if !a_property.nil? && b_property.nil?
+          if !apple_property.nil? && orange_property.nil?
            - order
-          elsif a_property.nil? && !b_property.nil?
+          elsif apple_property.nil? && !orange_property.nil?
            + order
          else
-            a_property <=> b_property || a_property.to_s <=> b_property.to_s
+            apple_property <=> orange_property
          end
        end
        .map!(&:last)
    end

+    private
    def item_property(item, property)
      if item.respond_to?(:to_liquid)
        property.to_s.split(".").reduce(item.to_liquid) do |subvalue, attribute|
-          parse_sort_input(subvalue[attribute])
+          subvalue[attribute]
        end
      elsif item.respond_to?(:data)
-        parse_sort_input(item.data[property.to_s])
+        item.data[property.to_s]
      else
-        parse_sort_input(item[property.to_s])
+        item[property.to_s]
      end
    end

-    # return numeric values as numbers for proper sorting
-    def parse_sort_input(property)
-      number_like = %r!\A\s*-?(?:\d+\.?\d*|\.\d+)\s*\Z!
-      return property.to_f if property =~ number_like
-      property
-    end
-
+    private
    def as_liquid(item)
      case item
      when Hash
@@ -356,6 +353,7 @@ module Jekyll
    end

    # Parse a string to a Liquid Condition
+    private
    def parse_condition(exp)
      parser = Liquid::Parser.new(exp)
      left_expr = parser.expression
@@ -372,6 +370,7 @@ module Jekyll

      condition
    end
+
  end
 end

--- a/lib/jekyll/filters/date_filters.rb
+++ b/lib/jekyll/filters/date_filters.rb
@@ -64,7 +64,6 @@ module Jekyll
      end

      private
-
      # month_type: Notations that evaluate to 'Month' via `Time#strftime` ("%b", "%B")
      # type: nil (default) or "ordinal"
      # style: nil (default) or "US"
@@ -82,6 +81,7 @@ module Jekyll
        time.strftime("%d #{month_type} %Y")
      end

+      private
      def ordinal(number)
        return "th" if (11..13).cover?(number)

@@ -93,11 +93,12 @@ module Jekyll
        end
      end

+      private
      def time(input)
        date = Liquid::Utils.to_date(input)
        unless date.respond_to?(:to_time)
          raise Errors::InvalidDateError,
-                "Invalid Date: '#{input.inspect}' is not a valid datetime."
+            "Invalid Date: '#{input.inspect}' is not a valid datetime."
        end
        date.to_time.dup.localtime
      end
--- a/lib/jekyll/filters/grouping_filters.rb
+++ b/lib/jekyll/filters/grouping_filters.rb
@@ -41,15 +41,16 @@ module Jekyll
      end

      private
-
      def parse_expression(str)
        Liquid::Variable.new(str, Liquid::ParseContext.new)
      end

+      private
      def groupable?(element)
        element.respond_to?(:group_by)
      end

+      private
      def grouped_array(groups)
        groups.each_with_object([]) do |item, array|
          array << {
--- a/lib/jekyll/filters/url_filters.rb
+++ b/lib/jekyll/filters/url_filters.rb
@@ -57,6 +57,7 @@ module Jekyll
        return input if input.nil? || input.empty? || input.start_with?("/")
        "/#{input}"
      end
+
    end
  end
 end
--- a/lib/jekyll/frontmatter_defaults.rb
+++ b/lib/jekyll/frontmatter_defaults.rb
@@ -122,7 +122,9 @@ module Jekyll

    def path_is_subpath?(path, parent_path)
      path.ascend do |ascended_path|
-        return true if ascended_path.to_s == parent_path.to_s
+        if ascended_path.to_s == parent_path.to_s
+          return true
+        end
      end

      false
--- a/lib/jekyll/hooks.rb
+++ b/lib/jekyll/hooks.rb
@@ -77,7 +77,9 @@ module Jekyll
          "following hooks #{@registry[owner].keys.inspect}"
      end

-      raise Uncallable, "Hooks must respond to :call" unless block.respond_to? :call
+      unless block.respond_to? :call
+        raise Uncallable, "Hooks must respond to :call"
+      end

      insert_hook owner, event, priority, &block
    end
--- a/lib/jekyll/liquid_extensions.rb
+++ b/lib/jekyll/liquid_extensions.rb
@@ -2,6 +2,7 @@

 module Jekyll
  module LiquidExtensions
+
    # Lookup a Liquid variable in the given context.
    #
    # context  - the Liquid context in question.
@@ -18,5 +19,6 @@ module Jekyll

      lookup || variable
    end
+
  end
 end
--- a/lib/jekyll/liquid_renderer/table.rb
+++ b/lib/jekyll/liquid_renderer/table.rb
@@ -1,98 +1,96 @@
 # frozen_string_literal: true

 module Jekyll
-  class LiquidRenderer
-    class Table
-      def initialize(stats)
-        @stats = stats
+  class LiquidRenderer::Table
+    def initialize(stats)
+      @stats = stats
+    end
+
+    def to_s(num_of_rows = 50)
+      data = data_for_table(num_of_rows)
+      widths = table_widths(data)
+      generate_table(data, widths)
+    end
+
+    private
+
+    def generate_table(data, widths)
+      str = String.new("\n")
+
+      table_head = data.shift
+      str << generate_row(table_head, widths)
+      str << generate_table_head_border(table_head, widths)
+
+      data.each do |row_data|
+        str << generate_row(row_data, widths)
      end

-      def to_s(num_of_rows = 50)
-        data = data_for_table(num_of_rows)
-        widths = table_widths(data)
-        generate_table(data, widths)
+      str << "\n"
+      str
+    end
+
+    def generate_table_head_border(row_data, widths)
+      str = String.new("")
+
+      row_data.each_index do |cell_index|
+        str << "-" * widths[cell_index]
+        str << "-+-" unless cell_index == row_data.length - 1
      end

-      private
+      str << "\n"
+      str
+    end

-      def generate_table(data, widths)
-        str = +"\n"
+    def generate_row(row_data, widths)
+      str = String.new("")

-        table_head = data.shift
-        str << generate_row(table_head, widths)
-        str << generate_table_head_border(table_head, widths)
+      row_data.each_with_index do |cell_data, cell_index|
+        str << if cell_index.zero?
+                 cell_data.ljust(widths[cell_index], " ")
+               else
+                 cell_data.rjust(widths[cell_index], " ")
+               end

-        data.each do |row_data|
-          str << generate_row(row_data, widths)
+        str << " | " unless cell_index == row_data.length - 1
+      end
+
+      str << "\n"
+      str
+    end
+
+    def table_widths(data)
+      widths = []
+
+      data.each do |row|
+        row.each_with_index do |cell, index|
+          widths[index] = [cell.length, widths[index]].compact.max
        end
-
-        str << "\n"
-        str
      end

-      def generate_table_head_border(row_data, widths)
-        str = +""
+      widths
+    end

-        row_data.each_index do |cell_index|
-          str << "-" * widths[cell_index]
-          str << "-+-" unless cell_index == row_data.length - 1
-        end
+    def data_for_table(num_of_rows)
+      sorted = @stats.sort_by { |_, file_stats| -file_stats[:time] }
+      sorted = sorted.slice(0, num_of_rows)

-        str << "\n"
-        str
+      table = [%w(Filename Count Bytes Time)]
+
+      sorted.each do |filename, file_stats|
+        row = []
+        row << filename
+        row << file_stats[:count].to_s
+        row << format_bytes(file_stats[:bytes])
+        row << format("%.3f", file_stats[:time])
+        table << row
      end

-      def generate_row(row_data, widths)
-        str = +""
+      table
+    end

-        row_data.each_with_index do |cell_data, cell_index|
-          str << if cell_index.zero?
-                   cell_data.ljust(widths[cell_index], " ")
-                 else
-                   cell_data.rjust(widths[cell_index], " ")
-                 end
-
-          str << " | " unless cell_index == row_data.length - 1
-        end
-
-        str << "\n"
-        str
-      end
-
-      def table_widths(data)
-        widths = []
-
-        data.each do |row|
-          row.each_with_index do |cell, index|
-            widths[index] = [cell.length, widths[index]].compact.max
-          end
-        end
-
-        widths
-      end
-
-      def data_for_table(num_of_rows)
-        sorted = @stats.sort_by { |_, file_stats| -file_stats[:time] }
-        sorted = sorted.slice(0, num_of_rows)
-
-        table = [%w(Filename Count Bytes Time)]
-
-        sorted.each do |filename, file_stats|
-          row = []
-          row << filename
-          row << file_stats[:count].to_s
-          row << format_bytes(file_stats[:bytes])
-          row << format("%.3f", file_stats[:time])
-          table << row
-        end
-
-        table
-      end
-
-      def format_bytes(bytes)
-        bytes /= 1024.0
-        format("%.2fK", bytes)
-      end
+    def format_bytes(bytes)
+      bytes /= 1024.0
+      format("%.2fK", bytes)
    end
  end
 end
--- a/lib/jekyll/page.rb
+++ b/lib/jekyll/page.rb
@@ -95,11 +95,11 @@ module Jekyll
    #
    # Returns the String url.
    def url
-      @url ||= URL.new(
+      @url ||= URL.new({
        :template     => template,
        :placeholders => url_placeholders,
-        :permalink    => permalink
-      ).to_s
+        :permalink    => permalink,
+      }).to_s
    end

    # Returns a hash of URL placeholder names (as symbols) mapping to the
--- a/lib/jekyll/plugin.rb
+++ b/lib/jekyll/plugin.rb
@@ -13,7 +13,7 @@ module Jekyll
    #

    def self.inherited(const)
-      catch_inheritance(const) do |const_|
+      return catch_inheritance(const) do |const_|
        catch_inheritance(const_)
      end
    end
@@ -23,7 +23,9 @@ module Jekyll
    def self.catch_inheritance(const)
      const.define_singleton_method :inherited do |const_|
        (@children ||= Set.new).add const_
-        yield const_ if block_given?
+        if block_given?
+          yield const_
+        end
      end
    end

@@ -46,7 +48,9 @@ module Jekyll
    # Returns the Symbol priority.
    def self.priority(priority = nil)
      @priority ||= nil
-      @priority = priority if priority && PRIORITIES.key?(priority)
+      if priority && PRIORITIES.key?(priority)
+        @priority = priority
+      end
      @priority || :normal
    end

@@ -58,7 +62,9 @@ module Jekyll
    #
    # Returns the safety Boolean.
    def self.safe(safe = nil)
-      @safe = safe unless defined?(@safe) && safe.nil?
+      unless defined?(@safe) && safe.nil?
+        @safe = safe
+      end
      @safe || false
    end

@@ -68,7 +74,7 @@ module Jekyll
    #
    # Returns -1, 0, 1.
    def self.<=>(other)
-      PRIORITIES[other.priority] <=> PRIORITIES[priority]
+      PRIORITIES[other.priority] <=> PRIORITIES[self.priority]
    end

    # Spaceship is priority [higher -> lower]
--- a/lib/jekyll/reader.rb
+++ b/lib/jekyll/reader.rb
@@ -76,7 +76,9 @@ module Jekyll
      dot_dirs.each do |file|
        dir_path = site.in_source_dir(dir, file)
        rel_path = File.join(dir, file)
-        @site.reader.read_directories(rel_path) unless @site.dest.chomp("/") == dir_path
+        unless @site.dest.chomp("/") == dir_path
+          @site.reader.read_directories(rel_path)
+        end
      end
    end

--- a/lib/jekyll/readers/data_reader.rb
+++ b/lib/jekyll/readers/data_reader.rb
@@ -54,14 +54,16 @@ module Jekyll
    def read_data_file(path)
      case File.extname(path).downcase
      when ".csv"
-        CSV.read(path,
-                 :headers  => true,
-                 :encoding => site.config["encoding"]).map(&:to_hash)
+        CSV.read(path, {
+          :headers  => true,
+          :encoding => site.config["encoding"],
+        }).map(&:to_hash)
      when ".tsv"
-        CSV.read(path,
-                 :col_sep  => "\t",
-                 :headers  => true,
-                 :encoding => site.config["encoding"]).map(&:to_hash)
+        CSV.read(path, {
+          :col_sep  => "\t",
+          :headers  => true,
+          :encoding => site.config["encoding"],
+        }).map(&:to_hash)
      else
        SafeYAML.load_file(path)
      end
--- a/lib/jekyll/readers/layout_reader.rb
+++ b/lib/jekyll/readers/layout_reader.rb
@@ -63,7 +63,9 @@ module Jekyll

    def layout_directory_in_cwd
      dir = Jekyll.sanitized_path(Dir.pwd, site.config["layouts_dir"])
-      dir if File.directory?(dir) && !site.safe
+      if File.directory?(dir) && !site.safe
+        dir
+      end
    end
  end
 end
--- a/lib/jekyll/readers/post_reader.rb
+++ b/lib/jekyll/readers/post_reader.rb
@@ -62,9 +62,10 @@ module Jekyll
      @site.reader.get_entries(dir, magic_dir).map do |entry|
        next unless entry =~ matcher
        path = @site.in_source_dir(File.join(dir, magic_dir, entry))
-        Document.new(path,
-                     :site       => @site,
-                     :collection => @site.posts)
+        Document.new(path, {
+          :site       => @site,
+          :collection => @site.posts,
+        })
      end.reject(&:nil?)
    end
  end
--- a/lib/jekyll/readers/theme_assets_reader.rb
+++ b/lib/jekyll/readers/theme_assets_reader.rb
@@ -8,7 +8,7 @@ module Jekyll
    end

    def read
-      return unless site.theme&.assets_path
+      return unless site.theme && site.theme.assets_path

      Find.find(site.theme.assets_path) do |path|
        next if File.directory?(path)
@@ -21,7 +21,6 @@ module Jekyll
    end

    private
-
    def read_theme_asset(path)
      base = site.theme.root
      dir = File.dirname(path.sub("#{site.theme.root}/", ""))
@@ -29,18 +28,18 @@ module Jekyll

      if Utils.has_yaml_header?(path)
        append_unless_exists site.pages,
-                             Jekyll::Page.new(site, base, dir, name)
+          Jekyll::Page.new(site, base, dir, name)
      else
        append_unless_exists site.static_files,
-                             Jekyll::StaticFile.new(site, base, "/#{dir}", name)
+          Jekyll::StaticFile.new(site, base, "/#{dir}", name)
      end
    end

    def append_unless_exists(haystack, new_item)
      if haystack.any? { |file| file.relative_path == new_item.relative_path }
        Jekyll.logger.debug "Theme:",
-                            "Ignoring #{new_item.relative_path} in theme due to existing file " \
-                            "with that path in site."
+          "Ignoring #{new_item.relative_path} in theme due to existing file " \
+          "with that path in site."
        return
      end

--- a/lib/jekyll/regenerator.rb
+++ b/lib/jekyll/regenerator.rb
@@ -28,7 +28,9 @@ module Jekyll
        regenerate_document?(document)
      else
        source_path = document.respond_to?(:path) ? document.path : nil
-        dest_path = document.destination(@site.dest) if document.respond_to?(:destination)
+        dest_path = if document.respond_to?(:destination)
+                      document.destination(@site.dest)
+                    end
        source_modified_or_dest_missing?(source_path, dest_path)
      end
    end
@@ -87,7 +89,9 @@ module Jekyll
      return true if path.nil?

      # Check for path in cache
-      return cache[path] if cache.key? path
+      if cache.key? path
+        return cache[path]
+      end

      if metadata[path]
        # If we have seen this file before,
@@ -161,6 +165,7 @@ module Jekyll
        end
    end

+    private
    def regenerate_page?(document)
      document.asset_file? || document.data["regenerate"] ||
        source_modified_or_dest_missing?(
@@ -168,6 +173,7 @@ module Jekyll
        )
    end

+    private
    def regenerate_document?(document)
      !document.write? || document.data["regenerate"] ||
        source_modified_or_dest_missing?(
@@ -175,11 +181,14 @@ module Jekyll
        )
    end

+    private
    def existing_file_modified?(path)
      # If one of this file dependencies have been modified,
      # set the regeneration bit for both the dependency and the file to true
      metadata[path]["deps"].each do |dependency|
-        return cache[dependency] = cache[path] = true if modified?(dependency)
+        if modified?(dependency)
+          return cache[dependency] = cache[path] = true
+        end
      end

      if File.exist?(path) && metadata[path]["mtime"].eql?(File.mtime(path))
--- a/lib/jekyll/renderer.rb
+++ b/lib/jekyll/renderer.rb
@@ -101,8 +101,8 @@ module Jekyll
          converter.convert output
        rescue StandardError => e
          Jekyll.logger.error "Conversion error:",
-                              "#{converter.class} encountered an error while "\
-                              "converting '#{document.relative_path}':"
+            "#{converter.class} encountered an error while "\
+            "converting '#{document.relative_path}':"
          Jekyll.logger.error("", e.to_s)
          raise e
        end
@@ -121,13 +121,13 @@ module Jekyll
      template = site.liquid_renderer.file(path).parse(content)
      template.warnings.each do |e|
        Jekyll.logger.warn "Liquid Warning:",
-                           LiquidRenderer.format_error(e, path || document.relative_path)
+          LiquidRenderer.format_error(e, path || document.relative_path)
      end
      template.render!(payload, info)
    # rubocop: disable RescueException
    rescue Exception => e
      Jekyll.logger.error "Liquid Exception:",
-                          LiquidRenderer.format_error(e, path || document.relative_path)
+        LiquidRenderer.format_error(e, path || document.relative_path)
      raise e
    end
    # rubocop: enable RescueException
@@ -166,12 +166,11 @@ module Jekyll
      output
    end

-    private
-
    # Checks if the layout specified in the document actually exists
    #
    # layout - the layout to check
    # Returns nothing
+    private
    def validate_layout(layout)
      if invalid_layout?(layout)
        Jekyll.logger.warn(
@@ -188,6 +187,7 @@ module Jekyll
    # Render layout content into document.output
    #
    # Returns String rendered content
+    private
    def render_layout(output, layout, info)
      payload["content"] = output
      payload["layout"]  = Utils.deep_merge_hashes(layout.data, payload["layout"] || {})
@@ -200,6 +200,7 @@ module Jekyll
      )
    end

+    private
    def add_regenerator_dependencies(layout)
      return unless document.write?
      site.regenerator.add_dependency(
@@ -211,14 +212,18 @@ module Jekyll
    # Set page content to payload and assign pager if document has one.
    #
    # Returns nothing
+    private
    def assign_pages!
      payload["page"] = document.to_liquid
-      payload["paginator"] = (document.pager.to_liquid if document.respond_to?(:pager))
+      payload["paginator"] = if document.respond_to?(:pager)
+                               document.pager.to_liquid
+                             end
    end

    # Set related posts to payload if document is a post.
    #
    # Returns nothing
+    private
    def assign_current_document!
      payload["site"].current_document = document
    end
@@ -226,16 +231,21 @@ module Jekyll
    # Set highlighter prefix and suffix
    #
    # Returns nothing
+    private
    def assign_highlighter_options!
      payload["highlighter_prefix"] = converters.first.highlighter_prefix
      payload["highlighter_suffix"] = converters.first.highlighter_suffix
    end

+    private
    def assign_layout_data!
      layout = layouts[document.data["layout"]]
-      payload["layout"] = Utils.deep_merge_hashes(layout.data, payload["layout"] || {}) if layout
+      if layout
+        payload["layout"] = Utils.deep_merge_hashes(layout.data, payload["layout"] || {})
+      end
    end

+    private
    def permalink_ext
      document_permalink = document.permalink
      if document_permalink && !document_permalink.end_with?("/")
@@ -244,6 +254,7 @@ module Jekyll
      end
    end

+    private
    def converter_output_ext
      if output_exts.size == 1
        output_exts.last
@@ -252,12 +263,14 @@ module Jekyll
      end
    end

+    private
    def output_exts
      @output_exts ||= converters.map do |c|
        c.output_ext(document.extname)
      end.compact
    end

+    private
    def liquid_options
      @liquid_options ||= site.config["liquid"]
    end
--- a/lib/jekyll/site.rb
+++ b/lib/jekyll/site.rb
@@ -44,8 +44,8 @@ module Jekyll
      @config = config.clone

      %w(safe lsi highlighter baseurl exclude include future unpublished
-         show_drafts limit_posts keep_files).each do |opt|
-        send("#{opt}=", config[opt])
+        show_drafts limit_posts keep_files).each do |opt|
+        self.send("#{opt}=", config[opt])
      end

      # keep using `gems` to avoid breaking change
@@ -98,7 +98,9 @@ module Jekyll
      @liquid_renderer.reset
      @site_cleaner = nil

-      raise ArgumentError, "limit_posts must be a non-negative number" if limit_posts.negative?
+      if limit_posts < 0
+        raise ArgumentError, "limit_posts must be a non-negative number"
+      end

      Jekyll::Hooks.trigger :site, :after_reset, self
    end
@@ -122,7 +124,7 @@ module Jekyll
      Pathname.new(source).ascend do |path|
        if path == dest_pathname
          raise Errors::FatalException,
-                "Destination directory cannot be or contain the Source directory."
+            "Destination directory cannot be or contain the Source directory."
        end
      end
    end
@@ -172,7 +174,7 @@ module Jekyll
        start = Time.now
        generator.generate(self)
        Jekyll.logger.debug "Generating:",
-                            "#{generator.class} finished in #{Time.now - start} seconds."
+          "#{generator.class} finished in #{Time.now - start} seconds."
      end
    end

@@ -232,7 +234,7 @@ module Jekyll
      # array of posts ) then sort each array in reverse order.
      hash = Hash.new { |h, key| h[key] = [] }
      posts.docs.each do |p|
-        p.data[post_attr]&.each { |t| hash[t] << p }
+        p.data[post_attr].each { |t| hash[t] << p } if p.data[post_attr]
      end
      hash.each_value { |posts| posts.sort!.reverse! }
      hash
@@ -301,10 +303,10 @@ module Jekyll
    def relative_permalinks_are_deprecated
      if config["relative_permalinks"]
        Jekyll.logger.abort_with "Since v3.0, permalinks for pages" \
-                                 " in subfolders must be relative to the" \
-                                 " site source directory, not the parent" \
-                                 " directory. Check https://jekyllrb.com/docs/upgrading/"\
-                                 " for more info."
+                                " in subfolders must be relative to the" \
+                                " site source directory, not the parent" \
+                                " directory. Check https://jekyllrb.com/docs/upgrading/"\
+                                " for more info."
      end
    end

@@ -401,15 +403,14 @@ module Jekyll
      @collections_path ||= dir_str.empty? ? source : in_source_dir(dir_str)
    end

-    private
-
    # Limits the current posts; removes the posts which exceed the limit_posts
    #
    # Returns nothing
+    private
    def limit_posts!
-      if limit_posts.positive?
+      if limit_posts > 0
        limit = posts.docs.length < limit_posts ? posts.docs.length : limit_posts
-        posts.docs = posts.docs[-limit, limit]
+        self.posts.docs = posts.docs[-limit, limit]
      end
    end

@@ -417,15 +418,18 @@ module Jekyll
    # already exist.
    #
    # Returns The Cleaner
+    private
    def site_cleaner
      @site_cleaner ||= Cleaner.new(self)
    end

+    private
    def configure_plugins
      self.plugin_manager = Jekyll::PluginManager.new(self)
      self.plugins        = plugin_manager.plugins_path
    end

+    private
    def configure_theme
      self.theme = nil
      return if config["theme"].nil?
@@ -440,17 +444,20 @@ module Jekyll
        end
    end

+    private
    def configure_include_paths
      @includes_load_paths = Array(in_source_dir(config["includes_dir"].to_s))
-      @includes_load_paths << theme.includes_path if theme&.includes_path
+      @includes_load_paths << theme.includes_path if theme && theme.includes_path
    end

+    private
    def configure_file_read_opts
      self.file_read_opts = {}
-      file_read_opts[:encoding] = config["encoding"] if config["encoding"]
+      self.file_read_opts[:encoding] = config["encoding"] if config["encoding"]
      self.file_read_opts = Jekyll::Utils.merged_file_read_opts(self, {})
    end

+    private
    def render_docs(payload)
      collections.each_value do |collection|
        collection.docs.each do |document|
@@ -459,12 +466,14 @@ module Jekyll
      end
    end

+    private
    def render_pages(payload)
      pages.flatten.each do |page|
        render_regenerated(page, payload)
      end
    end

+    private
    def render_regenerated(document, payload)
      return unless regenerator.regenerate?(document)
      document.output = Jekyll::Renderer.new(self, document, payload).run
--- a/lib/jekyll/static_file.rb
+++ b/lib/jekyll/static_file.rb
@@ -133,10 +133,10 @@ module Jekyll
      @url ||= if @collection.nil?
                 relative_path
               else
-                 ::Jekyll::URL.new(
+                 ::Jekyll::URL.new({
                   :template     => @collection.url_template,
-                   :placeholders => placeholders
-                 )
+                   :placeholders => placeholders,
+                 })
               end.to_s.chomp("/")
    end

@@ -152,7 +152,6 @@ module Jekyll
    end

    private
-
    def copy_file(dest_path)
      if @site.safe || Jekyll.env == "production"
        FileUtils.cp(path, dest_path)
--- a/lib/jekyll/stevenson.rb
+++ b/lib/jekyll/stevenson.rb
@@ -16,7 +16,9 @@ module Jekyll
      severity ||= UNKNOWN
      @logdev = logdevice(severity)

-      return true if @logdev.nil? || severity < @level
+      if @logdev.nil? || severity < @level
+        return true
+      end
      progname ||= @progname
      if message.nil?
        if block_given?
--- a/lib/jekyll/tags/highlight.rb
+++ b/lib/jekyll/tags/highlight.rb
@@ -18,13 +18,13 @@ module Jekyll
          @lang = Regexp.last_match(1).downcase
          @highlight_options = parse_options(Regexp.last_match(2))
        else
-          raise SyntaxError, <<~MSG
-            Syntax Error in tag 'highlight' while parsing the following markup:
+          raise SyntaxError, <<-MSG
+Syntax Error in tag 'highlight' while parsing the following markup:

-            #{markup}
+  #{markup}

-            Valid syntax: highlight <lang> [linenos]
-          MSG
+Valid syntax: highlight <lang> [linenos]
+MSG
        end
      end

@@ -75,7 +75,7 @@ module Jekyll
        input.scan(OPTIONS_REGEX) do |opt|
          key, value = opt.split("=")
          # If a quoted list, convert to array
-          if value&.include?('"')
+          if value && value.include?('"')
            value.delete!('"')
            value = value.split
          end
@@ -96,14 +96,14 @@ module Jekyll
        )

        if highlighted_code.nil?
-          Jekyll.logger.error <<~MSG
-            There was an error highlighting your code:
+          Jekyll.logger.error <<-MSG
+There was an error highlighting your code:

-            #{code}
+#{code}

-            While attempting to convert the above code, Pygments.rb returned an unacceptable value.
-            This is usually a timeout problem solved by running `jekyll build` again.
-          MSG
+While attempting to convert the above code, Pygments.rb returned an unacceptable value.
+This is usually a timeout problem solved by running `jekyll build` again.
+MSG
          raise ArgumentError, "Pygments.rb returned an unacceptable value "\
          "when attempting to highlight some code."
        end
--- a/lib/jekyll/tags/include.rb
+++ b/lib/jekyll/tags/include.rb
@@ -55,31 +55,31 @@ module Jekyll

      def validate_file_name(file)
        if file =~ INVALID_SEQUENCES || file !~ VALID_FILENAME_CHARS
-          raise ArgumentError, <<~MSG
-            Invalid syntax for include tag. File contains invalid characters or sequences:
+          raise ArgumentError, <<-MSG
+Invalid syntax for include tag. File contains invalid characters or sequences:

-              #{file}
+  #{file}

-            Valid syntax:
+Valid syntax:

-              #{syntax_example}
+  #{syntax_example}

-          MSG
+MSG
        end
      end

      def validate_params
        unless @params =~ FULL_VALID_SYNTAX
-          raise ArgumentError, <<~MSG
-            Invalid syntax for include tag:
+          raise ArgumentError, <<-MSG
+Invalid syntax for include tag:

-            #{@params}
+  #{@params}

-            Valid syntax:
+Valid syntax:

-            #{syntax_example}
+  #{syntax_example}

-          MSG
+MSG
        end
      end

@@ -138,7 +138,7 @@ module Jekyll
      end

      def add_include_to_dependency(site, path, context)
-        if context.registers[:page]&.key?("path")
+        if context.registers[:page] && context.registers[:page].key?("path")
          site.regenerator.add_dependency(
            site.in_source_dir(context.registers[:page]["path"]),
            path
@@ -151,10 +151,8 @@ module Jekyll
        cached_partial = context.registers[:cached_partials]

        if cached_partial.key?(path)
-          Jekyll.logger.info "Include cache hit:  ", path.green
          cached_partial[path]
        else
-          Jekyll.logger.info "Include cache miss: ", path.yellow
          unparsed_file = context.registers[:site]
            .liquid_renderer
            .file(path)
--- a/lib/jekyll/tags/link.rb
+++ b/lib/jekyll/tags/link.rb
@@ -5,7 +5,7 @@ module Jekyll
    class Link < Liquid::Tag
      class << self
        def tag_name
-          name.split("::").last.downcase
+          self.name.split("::").last.downcase
        end
      end

@@ -27,11 +27,11 @@ module Jekyll
          return item.url if item.relative_path == "/#{relative_path}"
        end

-        raise ArgumentError, <<~MSG
-          Could not find document '#{relative_path}' in tag '#{self.class.tag_name}'.
+        raise ArgumentError, <<-MSG
+Could not find document '#{relative_path}' in tag '#{self.class.tag_name}'.

-          Make sure the document exists and the path is correct.
-        MSG
+Make sure the document exists and the path is correct.
+MSG
      end
    end
  end
--- a/lib/jekyll/tags/post_url.rb
+++ b/lib/jekyll/tags/post_url.rb
@@ -13,7 +13,7 @@ module Jekyll
        all, @path, @date, @slug = *name.sub(%r!^/!, "").match(MATCHER)
        unless all
          raise Jekyll::Errors::InvalidPostNameError,
-                "'#{name}' does not contain valid date and/or title."
+            "'#{name}' does not contain valid date and/or title."
        end

        escaped_slug = Regexp.escape(slug)
@@ -22,10 +22,8 @@ module Jekyll
      end

      def post_date
-        @post_date ||= Utils.parse_date(
-          date,
-          "'#{date}' does not contain valid date and/or title."
-        )
+        @post_date ||= Utils.parse_date(date,
+          "\"#{date}\" does not contain valid date and/or title.")
      end

      def ==(other)
@@ -40,7 +38,6 @@ module Jekyll
      end

      private
-
      # Construct the directory-aware post slug for a Jekyll::Post
      #
      # other - the Jekyll::Post
@@ -63,11 +60,13 @@ module Jekyll
        begin
          @post = PostComparer.new(@orig_post)
        rescue StandardError => e
-          raise Jekyll::Errors::PostURLError, <<~MSG
-            Could not parse name of post "#{@orig_post}" in tag 'post_url'.
-             Make sure the post exists and the name is correct.
-             #{e.class}: #{e.message}
-          MSG
+          raise Jekyll::Errors::PostURLError, <<-MSG
+Could not parse name of post "#{@orig_post}" in tag 'post_url'.
+
+Make sure the post exists and the name is correct.
+
+#{e.class}: #{e.message}
+MSG
        end
      end

@@ -91,10 +90,11 @@ module Jekyll
          return p.url
        end

-        raise Jekyll::Errors::PostURLError, <<~MSG
-          Could not find post "#{@orig_post}" in tag 'post_url'.
-          Make sure the post exists and the name is correct.
-        MSG
+        raise Jekyll::Errors::PostURLError, <<-MSG
+Could not find post "#{@orig_post}" in tag 'post_url'.
+
+Make sure the post exists and the name is correct.
+MSG
      end
    end
  end
--- a/lib/jekyll/theme.rb
+++ b/lib/jekyll/theme.rb
@@ -3,7 +3,7 @@
 module Jekyll
  class Theme
    extend Forwardable
-    attr_reader   :name
+    attr_reader :name
    def_delegator :gemspec, :version, :version

    def initialize(name)
@@ -23,19 +23,19 @@ module Jekyll
    end

    def includes_path
-      @includes_path ||= path_for "_includes"
+      @includes_path ||= path_for "_includes".freeze
    end

    def layouts_path
-      @layouts_path ||= path_for "_layouts"
+      @layouts_path ||= path_for "_layouts".freeze
    end

    def sass_path
-      @sass_path ||= path_for "_sass"
+      @sass_path ||= path_for "_sass".freeze
    end

    def assets_path
-      @assets_path ||= path_for "assets"
+      @assets_path ||= path_for "assets".freeze
    end

    def configure_sass
@@ -66,7 +66,7 @@ module Jekyll
      @gemspec ||= Gem::Specification.find_by_name(name)
    rescue Gem::LoadError
      raise Jekyll::Errors::MissingDependencyException,
-            "The #{name} theme could not be found."
+        "The #{name} theme could not be found."
    end
  end
 end
--- a/lib/jekyll/theme_builder.rb
+++ b/lib/jekyll/theme_builder.rb
@@ -1,121 +1,119 @@
 # frozen_string_literal: true

-module Jekyll
-  class ThemeBuilder
-    SCAFFOLD_DIRECTORIES = %w(
-      assets _layouts _includes _sass
-    ).freeze
+class Jekyll::ThemeBuilder
+  SCAFFOLD_DIRECTORIES = %w(
+    assets _layouts _includes _sass
+  ).freeze

-    attr_reader :name, :path, :code_of_conduct
+  attr_reader :name, :path, :code_of_conduct

-    def initialize(theme_name, opts)
-      @name = theme_name.to_s.tr(" ", "_").squeeze("_")
-      @path = Pathname.new(File.expand_path(name, Dir.pwd))
-      @code_of_conduct = !!opts["code_of_conduct"]
-    end
+  def initialize(theme_name, opts)
+    @name = theme_name.to_s.tr(" ", "_").squeeze("_")
+    @path = Pathname.new(File.expand_path(name, Dir.pwd))
+    @code_of_conduct = !!opts["code_of_conduct"]
+  end

-    def create!
-      create_directories
-      create_starter_files
-      create_gemspec
-      create_accessories
-      initialize_git_repo
-    end
+  def create!
+    create_directories
+    create_starter_files
+    create_gemspec
+    create_accessories
+    initialize_git_repo
+  end

-    def user_name
-      @user_name ||= `git config user.name`.chomp
-    end
+  def user_name
+    @user_name ||= `git config user.name`.chomp
+  end

-    def user_email
-      @user_email ||= `git config user.email`.chomp
-    end
+  def user_email
+    @user_email ||= `git config user.email`.chomp
+  end

-    private
+  private

-    def root
-      @root ||= Pathname.new(File.expand_path("../", __dir__))
-    end
+  def root
+    @root ||= Pathname.new(File.expand_path("../", __dir__))
+  end

-    def template_file(filename)
-      [
-        root.join("theme_template", "#{filename}.erb"),
-        root.join("theme_template", filename.to_s),
-      ].find(&:exist?)
-    end
+  def template_file(filename)
+    [
+      root.join("theme_template", "#{filename}.erb"),
+      root.join("theme_template", filename.to_s),
+    ].find(&:exist?)
+  end

-    def template(filename)
-      erb.render(template_file(filename).read)
-    end
+  def template(filename)
+    erb.render(template_file(filename).read)
+  end

-    def erb
-      @erb ||= ERBRenderer.new(self)
-    end
+  def erb
+    @erb ||= ERBRenderer.new(self)
+  end

-    def mkdir_p(directories)
-      Array(directories).each do |directory|
-        full_path = path.join(directory)
-        Jekyll.logger.info "create", full_path.to_s
-        FileUtils.mkdir_p(full_path)
-      end
-    end
-
-    def write_file(filename, contents)
-      full_path = path.join(filename)
+  def mkdir_p(directories)
+    Array(directories).each do |directory|
+      full_path = path.join(directory)
      Jekyll.logger.info "create", full_path.to_s
-      File.write(full_path, contents)
+      FileUtils.mkdir_p(full_path)
+    end
+  end
+
+  def write_file(filename, contents)
+    full_path = path.join(filename)
+    Jekyll.logger.info "create", full_path.to_s
+    File.write(full_path, contents)
+  end
+
+  def create_directories
+    mkdir_p(SCAFFOLD_DIRECTORIES)
+  end
+
+  def create_starter_files
+    %w(page post default).each do |layout|
+      write_file("_layouts/#{layout}.html", template("_layouts/#{layout}.html"))
+    end
+  end
+
+  def create_gemspec
+    write_file("Gemfile", template("Gemfile"))
+    write_file("#{name}.gemspec", template("theme.gemspec"))
+  end
+
+  def create_accessories
+    accessories = %w(README.md LICENSE.txt)
+    accessories << "CODE_OF_CONDUCT.md" if code_of_conduct
+    accessories.each do |filename|
+      write_file(filename, template(filename))
+    end
+  end
+
+  def initialize_git_repo
+    Jekyll.logger.info "initialize", path.join(".git").to_s
+    Dir.chdir(path.to_s) { `git init` }
+    write_file(".gitignore", template("gitignore"))
+  end
+
+  class ERBRenderer
+    extend Forwardable
+
+    def_delegator :@theme_builder, :name, :theme_name
+    def_delegator :@theme_builder, :user_name, :user_name
+    def_delegator :@theme_builder, :user_email, :user_email
+
+    def initialize(theme_builder)
+      @theme_builder = theme_builder
    end

-    def create_directories
-      mkdir_p(SCAFFOLD_DIRECTORIES)
+    def jekyll_version_with_minor
+      Jekyll::VERSION.split(".").take(2).join(".")
    end

-    def create_starter_files
-      %w(page post default).each do |layout|
-        write_file("_layouts/#{layout}.html", template("_layouts/#{layout}.html"))
-      end
+    def theme_directories
+      SCAFFOLD_DIRECTORIES
    end

-    def create_gemspec
-      write_file("Gemfile", template("Gemfile"))
-      write_file("#{name}.gemspec", template("theme.gemspec"))
-    end
-
-    def create_accessories
-      accessories = %w(README.md LICENSE.txt)
-      accessories << "CODE_OF_CONDUCT.md" if code_of_conduct
-      accessories.each do |filename|
-        write_file(filename, template(filename))
-      end
-    end
-
-    def initialize_git_repo
-      Jekyll.logger.info "initialize", path.join(".git").to_s
-      Dir.chdir(path.to_s) { `git init` }
-      write_file(".gitignore", template("gitignore"))
-    end
-
-    class ERBRenderer
-      extend Forwardable
-
-      def_delegator :@theme_builder, :name, :theme_name
-      def_delegator :@theme_builder, :user_name, :user_name
-      def_delegator :@theme_builder, :user_email, :user_email
-
-      def initialize(theme_builder)
-        @theme_builder = theme_builder
-      end
-
-      def jekyll_version_with_minor
-        Jekyll::VERSION.split(".").take(2).join(".")
-      end
-
-      def theme_directories
-        SCAFFOLD_DIRECTORIES
-      end
-
-      def render(contents)
-        ERB.new(contents).result binding
-      end
+    def render(contents)
+      ERB.new(contents).result binding
    end
  end
 end
--- a/lib/jekyll/url.rb
+++ b/lib/jekyll/url.rb
@@ -98,8 +98,8 @@ module Jekyll
        winner = pool.find { |key| @placeholders.key?(key) }
        if winner.nil?
          raise NoMethodError,
-                "The URL template doesn't have #{pool.join(" or ")} keys. "\
-                "Check your permalink template!"
+            "The URL template doesn't have #{pool.join(" or ")} keys. "\
+              "Check your permalink template!"
        end

        value = @placeholders[winner]
--- a/lib/jekyll/utils.rb
+++ b/lib/jekyll/utils.rb
@@ -313,7 +313,6 @@ module Jekyll
    end

    private
-
    def merge_values(target, overwrite)
      target.merge!(overwrite) do |_key, old_val, new_val|
        if new_val.nil?
@@ -326,12 +325,14 @@ module Jekyll
      end
    end

+    private
    def merge_default_proc(target, overwrite)
      if target.is_a?(Hash) && overwrite.is_a?(Hash) && target.default_proc.nil?
        target.default_proc = overwrite.default_proc
      end
    end

+    private
    def duplicate_frozen_values(target)
      target.each do |key, val|
        target[key] = val.dup if val.frozen? && duplicable?(val)
@@ -342,6 +343,7 @@ module Jekyll
    #
    # See Utils#slugify for a description of the character sequence specified
    # by each mode.
+    private
    def replace_character_sequence_with_hyphen(string, mode: "default")
      replaceable_char =
        case mode
--- a/lib/jekyll/utils/exec.rb
+++ b/lib/jekyll/utils/exec.rb
@@ -21,6 +21,7 @@ module Jekyll
        [stdin, stdout, stderr].each(&:close)
        [process.value, out + err]
      end
+
    end
  end
 end
--- a/lib/jekyll/utils/internet.rb
+++ b/lib/jekyll/utils/internet.rb
@@ -3,6 +3,7 @@
 module Jekyll
  module Utils
    module Internet
+
      # Public: Determine whether the present device has a connection to
      # the Internet. This allows plugin writers which require the outside
      # world to have a neat fallback mechanism for offline building.
@@ -17,13 +18,13 @@ module Jekyll
      #   end
      #
      # Returns true if a DNS call can successfully be made, or false if not.
-
      module_function
-
      def connected?
        !dns("example.com").nil?
      end

+      private
+      module_function
      def dns(domain)
        require "resolv"
        Resolv::DNS.open do |resolver|
@@ -32,6 +33,7 @@ module Jekyll
      rescue Resolv::ResolvError, Resolv::ResolvTimeout
        nil
      end
+
    end
  end
 end
--- a/lib/jekyll/utils/platforms.rb
+++ b/lib/jekyll/utils/platforms.rb
@@ -31,7 +31,7 @@ module Jekyll
      # --

      alias_method :really_windows?, \
-                   :vanilla_windows?
+        :vanilla_windows?

      #

@@ -68,7 +68,6 @@ module Jekyll
      #

      private
-
      def proc_version
        @proc_version ||= begin
          Pathutil.new(
--- a/lib/jekyll/utils/thread_event.rb
+++ b/lib/jekyll/utils/thread_event.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true

+require "thread"
+
 module Jekyll
  module Utils
    # Based on the pattern and code from
@@ -23,7 +25,9 @@ module Jekyll

      def wait
        @lock.synchronize do
-          @cond.wait(@lock) unless @flag
+          unless @flag
+            @cond.wait(@lock)
+          end
        end
      end
    end
--- a/lib/jekyll/utils/win_tz.rb
+++ b/lib/jekyll/utils/win_tz.rb
@@ -21,7 +21,7 @@ module Jekyll
        #   is denoted as:
        #     EST+5 (or) EST+05:00
        # Reference: http://www.gnu.org/software/libc/manual/html_node/TZ-Variable.html
-        sign = difference.negative? ? "-" : "+"
+        sign = difference < 0 ? "-" : "+"
        offset = sign == "-" ? "+" : "-" unless difference.zero?
        #
        # convert the difference (in seconds) to hours, as a rational number, and perform
--- a/lib/jekyll/version.rb
+++ b/lib/jekyll/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true

 module Jekyll
-  VERSION = "3.8.3"
+  VERSION = "3.8.1".freeze
 end
--- a/lib/site_template/404.html
+++ b/lib/site_template/404.html
@@ -1,5 +1,4 @@
 ---
-permalink: /404.html
 layout: default
 ---

--- a/lib/site_template/about.markdown
+++ b/lib/site_template/about.markdown
--- a/lib/site_template/index.markdown
+++ b/lib/site_template/index.markdown
--- a/rake/release.rake
+++ b/rake/release.rake
@@ -18,8 +18,6 @@ task :release => :build do
  sh "git push origin #{current_branch}"
  sh "git push origin v#{version}"
  sh "gem push pkg/#{name}-#{version}.gem"
-  puts "Do not forget to build and release the docs gem as well."
-  puts "https://github.com/jekyll/jekyll-docs#releasing"
 end

 desc "Build #{name} v#{version} into pkg/"
--- a/test/fixtures/no_liquid.erb
+++ b/test/fixtures/no_liquid.erb
@@ -1,4 +0,0 @@
---
-render_with_liquid: false
---
-{% raw %}{% endraw %}
--- a/test/helper.rb
+++ b/test/helper.rb
@@ -34,6 +34,10 @@ require_relative "../lib/jekyll.rb"

 Jekyll.logger = Logger.new(StringIO.new, :error)

+unless jruby?
+  require "rdiscount"
+end
+
 require "kramdown"
 require "shoulda"

@@ -111,13 +115,13 @@ class JekyllUnitTest < Minitest::Test
  end

  def fixture_document(relative_path)
-    site = fixture_site(
+    site = fixture_site({
      "collections" => {
        "methods" => {
          "output" => true,
        },
-      }
-    )
+      },
+    })
    site.read
    matching_doc = site.collections["methods"].docs.find do |doc|
      doc.relative_path == relative_path
@@ -138,13 +142,13 @@ class JekyllUnitTest < Minitest::Test
  end

  def site_configuration(overrides = {})
-    full_overrides = build_configs(overrides, build_configs(
-                                                "destination" => dest_dir,
-                                                "incremental" => false
-                                              ))
-    Configuration.from(full_overrides.merge(
-                         "source" => source_dir
-                       ))
+    full_overrides = build_configs(overrides, build_configs({
+      "destination" => dest_dir,
+      "incremental" => false,
+    }))
+    Configuration.from(full_overrides.merge({
+      "source" => source_dir,
+    }))
  end

  def clear_dest
@@ -197,6 +201,7 @@ class FakeLogger
 end

 module TestWEBrick
+
  module_function

  def mount_server(&block)
@@ -204,7 +209,7 @@ module TestWEBrick

    begin
      server.mount("/", Jekyll::Commands::Serve::Servlet, document_root,
-                   document_root_options)
+        document_root_options)

      server.start
      addr = server.listeners[0].addr
@@ -234,11 +239,11 @@ module TestWEBrick
  end

  def document_root_options
-    WEBrick::Config::FileHandler.merge(
+    WEBrick::Config::FileHandler.merge({
      :FancyIndexing     => true,
      :NondisclosureName => [
        ".ht*", "~*",
-      ]
-    )
+      ],
+    })
  end
 end
--- a/test/source/_posts/2018-05-15-closed-liquid-block-excerpt-whitespace-control.md
+++ b/test/source/_posts/2018-05-15-closed-liquid-block-excerpt-whitespace-control.md
@@ -1,9 +0,0 @@
---
-title:  LIQUID_TAG_REGEX excerpt whitespace control test
-layout: post
---
-
-{%- for post in site.posts -%}
-    You are in a maze of twisty little passages, all alike.
-    There's lots more to say about this, but that's enough for now.
-{%- endfor -%}
--- a/test/source/_posts/2018-05-15-excerpt-whitespace-control-variable.md
+++ b/test/source/_posts/2018-05-15-excerpt-whitespace-control-variable.md
@@ -1,7 +0,0 @@
---
-title:  LIQUID_TAG_REGEX excerpt whitespace control test
-layout: post
---
-
-{%- assign xyzzy = 'You are in a maze of twisty little passages, all alike.' %}
-{{- xyzzy -}}
--- a/test/source/_posts/2018-05-15-open-liquid-block-excerpt-whitespace-control.md
+++ b/test/source/_posts/2018-05-15-open-liquid-block-excerpt-whitespace-control.md
@@ -1,10 +0,0 @@
---
-title:  LIQUID_TAG_REGEX excerpt whitespace control test
-layout: post
---
-
-{%- for post in site.posts -%}
-    You are in a maze of twisty little passages, all alike.
-
-    There's lots more to say about this, but that's enough for now.
-{%- endfor -%}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Alexey Pelykh	1898ced3c4	Added docs for enhanced link tag	2018-05-07 14:09:11 +05:30
Ashwin Maroli	5d924f6216	Merge branch 'master' into docs-40	2018-05-07 14:05:49 +05:30
Nikita Skalkin	2a6ec9788b	Docs for remove support for Redcarpet (#6990 ) Merge pull request 6990	2018-05-07 03:45:32 -04:00
Frank Taillandier	1d8d6be243	rdiscount is not supported anymore	2018-05-04 19:50:38 +02:00
@@ -1 +1 @@
 .8.3
 .8.1