Add bin and edit workflow

bin/gems/jekyll-4.4.1/lib/jekyll/page_excerpt.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+module Jekyll
+  class PageExcerpt < Excerpt
+    attr_reader :doc
+    alias_method :id, :relative_path
+
+    EXCERPT_ATTRIBUTES = (Page::ATTRIBUTES_FOR_LIQUID - %w(excerpt)).freeze
+    private_constant :EXCERPT_ATTRIBUTES
+
+    def to_liquid
+      @to_liquid ||= doc.to_liquid(EXCERPT_ATTRIBUTES)
+    end
+
+    def render_with_liquid?
+      return false if data["render_with_liquid"] == false
+
+      Jekyll::Utils.has_liquid_construct?(content)
+    end
+
+    def inspect
+      "#<#{self.class} id=#{id.inspect}>"
+    end
+  end
+end