githubMarkdownExtensions :: Set Extension
githubMarkdownExtensions = Set.fromList
  [ Ext_pipe_tables
  , Ext_raw_html
  , Ext_tex_math_single_backslash
  , Ext_fenced_code_blocks
  , Ext_auto_identifiers
  , Ext_ascii_identifiers
  , Ext_backtick_code_blocks
  , Ext_autolink_bare_uris
  , Ext_intraword_underscores
  , Ext_strikeout
  , Ext_hard_line_breaks
  , Ext_lists_without_preceding_blankline
  ]
githubMarkdownExtensions :: Set Extension
githubMarkdownExtensions = Set.fromList
  [ Ext_pipe_tables
  , Ext_raw_html
  , Ext_tex_math_single_backslash
  , Ext_fenced_code_blocks
  , Ext_auto_identifiers
  , Ext_ascii_identifiers
  , Ext_backtick_code_blocks
  , Ext_autolink_bare_uris
  , Ext_intraword_underscores
  , Ext_strikeout
  , Ext_hard_line_breaks
  , Ext_lists_without_preceding_blankline
  ]
githubMarkdownExtensions = Set.fromList
  [ Ext_pipe_tables
  , Ext_raw_html
  , Ext_tex_math_single_backslash
  , Ext_fenced_code_blocks
  , Ext_auto_identifiers
  , Ext_ascii_identifiers
  , Ext_backtick_code_blocks
  , Ext_autolink_bare_uris
  , Ext_intraword_underscores
  , Ext_strikeout
  , Ext_hard_line_breaks
  , Ext_lists_without_preceding_blankline
  ]