Remove attrs Repubmark::Setup#locale, #prologue

lib/repubmark/elems/article.rb

@@ -21,7 +21,6 @@ module Repubmark
 
       def to_html
         [
-          setup.prologue,
           @annotation&.to_html,
           @chapter&.to_html,
           setup.epilogue,
@@ -30,7 +29,6 @@ module Repubmark
 
       def to_gemtext
         [
-          setup.prologue,
           @annotation&.to_gemtext,
           @chapter&.to_gemtext,
           setup.epilogue,

lib/repubmark/setup.rb

@@ -8,35 +8,12 @@ module Repubmark
       freeze
     end
 
-    attr_reader :prologue, :epilogue
-
-    def prologue=(prologue)
-      prologue = String(prologue).strip.freeze
-      prologue = nil if prologue.empty?
-      @prologue = prologue
-    end
+    attr_reader :epilogue
 
     def epilogue=(epilogue)
       epilogue = String(epilogue).strip.freeze
       epilogue = nil if epilogue.empty?
       @epilogue = epilogue
     end
-
-    ##########
-    # Locale #
-    ##########
-
-    LOCALE_RE = /\A[a-z]{2,3}\z/
-    DEFAULT_LOCALE = :en
-
-    def locale = @locale || DEFAULT_LOCALE
-
-    def locale=(locale)
-      locale = String(locale).to_sym
-      raise 'Invalid locale' unless LOCALE_RE.match? locale
-      raise 'Locale has already been set' if @locale
-
-      @locale = locale
-    end
   end
 end