commit 4201e1c6e8a028618ab4cb4c6e54af5c3990aa27
Author: Gabriel Arazas <foodogsquared@foodogsquared.one>
Date:   Sat Feb 25 12:11:54 2023 +0800

    Add custom Asciidoctor extensions to load path

diff --git a/.gitignore b/.gitignore
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index 0000000..0cecb3e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,58 @@
+
+### Ruby ###
+*.gem
+*.rbc
+/.config
+/coverage/
+/InstalledFiles
+/pkg/
+/spec/reports/
+/spec/examples.txt
+/test/tmp/
+/test/version_tmp/
+/tmp/
+
+# Used by dotenv library to load environment variables.
+# .env
+
+# Ignore Byebug command history file.
+.byebug_history
+
+## Specific to RubyMotion:
+.dat*
+.repl_history
+build/
+*.bridgesupport
+build-iPhoneOS/
+build-iPhoneSimulator/
+
+## Specific to RubyMotion (use of CocoaPods):
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+# vendor/Pods/
+
+## Documentation cache and generated files:
+/.yardoc/
+/_yardoc/
+/doc/
+/rdoc/
+
+## Environment normalization:
+/.bundle/
+/vendor/bundle
+/lib/bundler/man/
+
+# for a library or gem, you might want to ignore these files since the code is
+# intended to run in multiple environments; otherwise, check them in:
+# Gemfile.lock
+# .ruby-version
+# .ruby-gemset
+
+# unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
+.rvmrc
+
+# Used by RuboCop. Remote config files pulled in from inherit_from directive.
+# .rubocop-https?--*
+
diff --git a/asciidoctor-foodogsquared-extensions.gemspec b/asciidoctor-foodogsquared-extensions.gemspec
new file mode 100644
index 0000000..853ca0a
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+++ b/asciidoctor-foodogsquared-extensions.gemspec
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+Gem::Specification.new do |s|
+  s.name          = 'asciidoctor-foodogsquared-extensions'
+  s.version       = '1.0.0'
+  s.licenses      = ['MIT']
+  s.summary       = "foo-dogsquared's custom Asciidoctor extensions"
+  s.description   = <<-EOF
+    foo-dogsquared's custom Asciidoctor extensions as a Gem. This is not meant
+    to be used in production or as a public Gem. This is used since Hugo
+    doesn't allow loading Asciidoctor extensions with path separators.
+  EOF
+
+  s.authors       = ["Gabriel Arazas"]
+  s.email         = "foodogsquared@foodogsquared.one"
+  s.metadata      = { "source_code_uri" => "https://github.com/foo-dogsquared/foo-dogsquared.github.io" }
+
+  s.files         = Dir["lib/**/*", "*.gemspec"]
+
+  s.add_runtime_dependency 'asciidoctor', '~> 2.0'
+end
diff --git a/lib/asciidoctor-foodogsquared-extensions.rb b/lib/asciidoctor-foodogsquared-extensions.rb
new file mode 100644
index 0000000..d2a571d
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+++ b/lib/asciidoctor-foodogsquared-extensions.rb
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+# frozen_string_literal: true
+require 'asciidoctor/foodogsquared-extensions'
diff --git a/lib/asciidoctor/foodogsquared-extensions.rb b/lib/asciidoctor/foodogsquared-extensions.rb
new file mode 100644
index 0000000..2b0afab
--- /dev/null
+++ b/lib/asciidoctor/foodogsquared-extensions.rb
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+require 'asciidoctor'
+require 'asciidoctor/extensions'
+require_relative 'man-inline-macro/extension'
+
+Asciidoctor::Extensions.register do
+  inline_macro ManInlineMacro
+end
diff --git a/lib/asciidoctor/man-inline-macro/extension.rb b/lib/asciidoctor/man-inline-macro/extension.rb
new file mode 100644
index 0000000..807a017
--- /dev/null
+++ b/lib/asciidoctor/man-inline-macro/extension.rb
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+class ManInlineMacro < Asciidoctor::Extensions::InlineMacroProcessor
+  use_dsl
+
+  named :man
+  name_positional_attributes 'volnum'
+
+  def process parent, target, attrs
+    doc = parent.document
+    text = manname = target
+    suffix = (volnum = attrs['volnum']) ? %((#{volnum})) : ''
+    if doc.basebackend? 'html'
+      target = %(#{manname}#{doc.outfilesuffix})
+      doc.register :links, target
+      node = create_anchor parent, text, type: :link, target: target
+    elsif doc.backend == 'manpage'
+      node = create_inline parent, :quoted, manname, type: :strong
+    else
+      node = create_inline parent, :quoted, manname
+    end
+    create_inline parent, :quoted, %(#{node.convert}#{suffix})
+  end
+end