old_contents: """
  SkCode utilities library.
  """
  
  # Auto paragraphs utility
  from .paragraphs import (PARAGRAPH_NODE_NAME,
                           ParagraphTagOptions,
                           make_paragraphs)
  
  # TODO replace cosmetic utility (maybe mixin for postrender callback instead?)
  # TODO replace smiley utility (maybe mixin for postrender callback instead?)
  # TODO replace links utility
  
  # TODO extract titles utility
  # TODO extract footnotes utility
  # TODO extract figures utility
  # TODO extract acronyms utility
  
new_contents: """
  SkCode utilities library.
  """
  
  # Auto paragraphs utilities
  from .paragraphs import (PARAGRAPH_NODE_NAME,
                           ParagraphTagOptions,
                           make_paragraphs)
  
  # TODO replace cosmetic utility (maybe mixin for postrender callback instead?)
  # TODO replace smiley utility (maybe mixin for postrender callback instead?)
  # TODO replace links utility
  
  # Footnotes utilities
  from .footnotes import (extract_footnotes,
                          render_footnotes_html,
                          render_footnotes_text)
  
  # Acronyms utilities
  from .acronyms import extract_acronyms
  
  # Titles utilities
  from .titles import (extract_titles,
                       make_titles_hierarchy,
                       make_auto_title_ids)
  
  # TODO extract figures utility, plus auto ID generation
  
subject: Update utility module friendly imports.