panpipe

-abbreviations
+all_symbols_escapable
-amuse
-angle_brackets_escapable
-ascii_identifiers
+auto_identifiers
-autolink_bare_uris
+backtick_code_blocks
+blank_before_blockquote
+blank_before_header
+bracketed_spans
+citations
-compact_definition_lists
+definition_lists
-east_asian_line_breaks
-element_citations
-emoji
-empty_paragraphs
-epub_html_exts
+escaped_line_breaks
+example_lists
+fancy_lists
+fenced_code_attributes
+fenced_code_blocks
+fenced_divs
+footnotes
-four_space_rule
-gfm_auto_identifiers
+grid_tables
-hard_line_breaks
+header_attributes
-ignore_line_breaks
+implicit_figures
+implicit_header_references
+inline_code_attributes
+inline_notes
+intraword_underscores
+latex_macros
+line_blocks
+link_attributes
-lists_without_preceding_blankline
-literate_haskell
-markdown_attribute
+markdown_in_html_blocks
-mmd_header_identifiers
-mmd_link_attributes
-mmd_title_block
+multiline_tables
+native_divs
+native_spans
-native_numbering
-ntb
-old_dashes
+pandoc_title_block
+pipe_tables
+raw_attribute
+raw_html
+raw_tex
-raw_markdown
-rebase_relative_paths
+shortcut_reference_links
+simple_tables
+smart
+space_in_atx_header
-spaced_reference_links
+startnum
+strikeout
+subscript
+superscript
-styles
+task_lists
+table_captions
+tex_math_dollars
-tex_math_double_backslash
-tex_math_single_backslash
-xrefs_name
-xrefs_number
+yaml_metadata_block
-gutenberg
-attributes
-sourcepos