Remove unnecessary code

lib/referator/config/formats.rb

@@ -47,20 +47,6 @@ module Referator
         )
       end
 
-      def render_cite_sup(name, note)
-        name = String(name).to_sym
-        exists! name
-
-        config.scripts.run(
-          @scripts[name],
-          **script_vars(
-            template: :cite_sup,
-            format: name,
-            note: note.to_json,
-          ),
-        )
-      end
-
     private
 
       def config=(config)

lib/referator/footnotes.rb

@@ -44,18 +44,6 @@ module Referator
       config.formats.render_footnotes format, notes
     end
 
-    def render_cite_sup(format:, category:, id:)
-      format   = format.to_sym   if format.instance_of?   String
-      category = category.to_sym if category.instance_of? String
-      note = notes.flat_map(&:last).find do |curr_note|
-        curr_note[:category] == String(category).to_sym &&
-          curr_note[:id] == String(id)
-      end
-      raise 'Unknown note' if note.nil?
-
-      config.formats.render_cite_sup format, note
-    end
-
   private
 
     def config=(config)

lib/referator/machine.rb

@@ -129,11 +129,6 @@ module Referator
       String @footnotes.render_footnotes command.data
     end
 
-    def do_render_cite_sup(command)
-      @config.freeze
-      String @footnotes.render_cite_sup(**command.data_kwargs!)
-    end
-
     #########
     # Utils #
     #########

test.rb

@@ -299,39 +299,6 @@ cmd :RENDER_FOOTNOTES, :json do |result|
   raise unless result == expected
 end
 
-###################
-# RENDER_CITE_SUP #
-###################
-
-cmd(
-  :RENDER_CITE_SUP,
-  { format: :html, category: :self, id: '/blog/foo' },
-) do |result|
-  raise unless result == "<sup><a href=\"#self-blog-foo\">[1]</a></sup>\n"
-end
-
-cmd(
-  :RENDER_CITE_SUP,
-  { format: :html, category: :self, id: '/blog/bar' },
-) do |result|
-  raise unless result == "<sup><a href=\"#self-blog-bar\">[2]</a></sup>\n"
-end
-
-cmd(
-  :RENDER_CITE_SUP,
-  { format: :html, category: :link, id: :example_com },
-) do |result|
-  raise unless result == "<sup><a href=\"#link-example-com\">[3]</a></sup>\n"
-end
-
-cmd(
-  :RENDER_CITE_SUP,
-  { format: :html, category: :link, id: :causa_arcana_com },
-) do |result|
-  raise unless result ==
-               "<sup><a href=\"#link-causa-arcana-com\">[4]</a></sup>\n"
-end
-
 ########
 # EXIT #
 ########

test/cite_sup.html.erb

@@ -1 +0,0 @@
-<sup><a href="<%= note['fragment'] %>">[<%= note['index'] %>]</a></sup>