old_contents: #! /usr/bin/env python3
  """Pandoc filter to force the <img> tag for pdf images in html.
  
  Useful for integrating pandoc with Marked.
  
  """
  
  from pandocfilters import toJSONFilter, RawInline, Str
  import re
  
  def pdf_img(key, val, fmt, meta):
      if key == 'Image' and fmt == 'html':
          caption, target = val
  
          precap = "<figure><img src=" + target[0] + " /><figcaption>"
          postcap = "</figcaption></figure>"
  
          return [RawInline(fmt, precap)] + caption + [RawInline(fmt, postcap)]
  
  if __name__ == '__main__':
      toJSONFilter(pdf_img)
  
new_contents: #! /usr/bin/env python3
  """Pandoc filter to force the <img> tag for pdf images in html.
  
  Useful for integrating pandoc with Marked.
  
  """
  
  from pandocfilters import toJSONFilter, RawInline, Str
  import re
  
  def pdf_img(key, val, fmt, meta):
      if key == 'Image' and fmt == 'html':
          caption, target = val
  
          precap = "<figure><img src=\"" + target[0] + "\" /><figcaption>"
          postcap = "</figcaption></figure>"
  
          return [RawInline(fmt, precap)] + caption + [RawInline(fmt, postcap)]
  
  if __name__ == '__main__':
      toJSONFilter(pdf_img)
  
subject: Fix quotes in src tag