Add support for acronyms in Legislative Lists

This code was previously removed as it was considered unreliable as
acronyms within HTML tag attributes were also being replaced.

Adding it back in, but now parsing the acronyms before converting to
HTML.

lib/govspeak.rb

@@ -145,6 +145,7 @@ def footnote_definitions(source)
           number = footnote[0]
           text = footnote[1].strip
           footnote_definition = Govspeak::Document.new(text).to_html[/(?<=<p>).*(?=<\/p>)/]
+          footnote_definition = add_acronym_alt_text(footnote_definition)
 
           <<~HTML_SNIPPET
             <li id="fn:#{number}" role="doc-endnote">
@@ -163,10 +164,6 @@ def footnote_definitions(source)
           </div>
         HTML_CONTAINER
       end
-
-      # unless @footnote_definition_html.nil? && @acronyms.size.positive?
-      #   add_acronym_alt_text(@footnote_definition_html)
-      # end
     end
 
     def remove_forbidden_characters(source)
@@ -358,6 +355,8 @@ def render_image(image)
 
     extension("legislative list", /#{NEW_PARAGRAPH_LOOKBEHIND}\$LegislativeList\s*$(.*?)\$EndLegislativeList/m) do |body|
       Govspeak::KramdownOverrides.with_kramdown_ordered_lists_disabled do
+        body = add_acronym_alt_text(body.strip)
+
         Kramdown::Document.new(body.strip).to_html.tap do |doc|
           doc.gsub!("<ul>", "<ol>")
           doc.gsub!("</ul>", "</ol>")
@@ -372,8 +371,6 @@ def render_image(image)
 
             doc.sub!(/(\[\^#{footnote}\])/, html)
           end
-
-          # add_acronym_alt_text(doc) if @acronyms.size.positive?
         end
       end
     end