{ // Example markdownlint JSON(C) configuration with all properties set to their default value // Default state for all rules "default": true, // Path to configuration file to extend "extends": null, // MD001/heading-increment/header-increment - Heading levels should only increment by one level at a time "MD001": true, // MD002/first-heading-h1/first-header-h1 - First heading should be a top-level heading "MD002": { // Heading level "level": 1 }, // MD003/heading-style/header-style - Heading style "MD003": { // Heading style "style": "consistent" }, // MD004/ul-style - Unordered list style "MD004": { // List style "style": "consistent" }, // MD005/list-indent - Inconsistent indentation for list items at the same level "MD005": true, // MD006/ul-start-left - Consider starting bulleted lists at the beginning of the line "MD006": true, // MD007/ul-indent - Unordered list indentation "MD007": { // Spaces for indent "indent": 2, // Whether to indent the first level of the list "start_indented": false, // Spaces for first level indent (when start_indented is set) "start_indent": 2 }, // MD009/no-trailing-spaces - Trailing spaces "MD009": { // Spaces for line break "br_spaces": 2, // Allow spaces for empty lines in list items "list_item_empty_lines": false, // Include unnecessary breaks "strict": false }, // MD010/no-hard-tabs - Hard tabs "MD010": { // Include code blocks "code_blocks": true, // Fenced code languages to ignore "ignore_code_languages": [], // Number of spaces for each hard tab "spaces_per_tab": 1 }, // MD011/no-reversed-links - Reversed link syntax "MD011": true, // MD012/no-multiple-blanks - Multiple consecutive blank lines "MD012": { // Consecutive blank lines "maximum": 1 }, // MD013/line-length - Line length "MD013": { // Number of characters "line_length": 80, // Number of characters for headings "heading_line_length": 80, // Number of characters for code blocks "code_block_line_length": 80, // Include code blocks "code_blocks": true, // Include tables "tables": true, // Include headings "headings": true, // Include headings "headers": true, // Strict length checking "strict": false, // Stern length checking "stern": false }, // MD014/commands-show-output - Dollar signs used before commands without showing output "MD014": true, // MD018/no-missing-space-atx - No space after hash on atx style heading "MD018": true, // MD019/no-multiple-space-atx - Multiple spaces after hash on atx style heading "MD019": true, // MD020/no-missing-space-closed-atx - No space inside hashes on closed atx style heading "MD020": true, // MD021/no-multiple-space-closed-atx - Multiple spaces inside hashes on closed atx style heading "MD021": true, // MD022/blanks-around-headings/blanks-around-headers - Headings should be surrounded by blank lines "MD022": { // Blank lines above heading "lines_above": 1, // Blank lines below heading "lines_below": 1 }, // MD023/heading-start-left/header-start-left - Headings must start at the beginning of the line "MD023": true, // MD024/no-duplicate-heading/no-duplicate-header - Multiple headings with the same content "MD024": { // Only check sibling headings "allow_different_nesting": false, // Only check sibling headings "siblings_only": false }, // MD025/single-title/single-h1 - Multiple top-level headings in the same document "MD025": { // Heading level "level": 1, // RegExp for matching title in front matter "front_matter_title": "^\\s*title\\s*[:=]" }, // MD026/no-trailing-punctuation - Trailing punctuation in heading "MD026": { // Punctuation characters "punctuation": ".,;:!。,;:!" }, // MD027/no-multiple-space-blockquote - Multiple spaces after blockquote symbol "MD027": true, // MD028/no-blanks-blockquote - Blank line inside blockquote "MD028": true, // MD029/ol-prefix - Ordered list item prefix "MD029": { // List style "style": "one_or_ordered" }, // MD030/list-marker-space - Spaces after list markers "MD030": { // Spaces for single-line unordered list items "ul_single": 1, // Spaces for single-line ordered list items "ol_single": 1, // Spaces for multi-line unordered list items "ul_multi": 1, // Spaces for multi-line ordered list items "ol_multi": 1 }, // MD031/blanks-around-fences - Fenced code blocks should be surrounded by blank lines "MD031": { // Include list items "list_items": true }, // MD032/blanks-around-lists - Lists should be surrounded by blank lines "MD032": true, // MD033/no-inline-html - Inline HTML "MD033": { // Allowed elements "allowed_elements": [] }, // MD034/no-bare-urls - Bare URL used "MD034": true, // MD035/hr-style - Horizontal rule style "MD035": { // Horizontal rule style "style": "consistent" }, // MD036/no-emphasis-as-heading/no-emphasis-as-header - Emphasis used instead of a heading "MD036": { // Punctuation characters "punctuation": ".,;:!?。,;:!?" }, // MD037/no-space-in-emphasis - Spaces inside emphasis markers "MD037": true, // MD038/no-space-in-code - Spaces inside code span elements "MD038": true, // MD039/no-space-in-links - Spaces inside link text "MD039": true, // MD040/fenced-code-language - Fenced code blocks should have a language specified "MD040": true, // MD041/first-line-heading/first-line-h1 - First line in a file should be a top-level heading "MD041": { // Heading level "level": 1, // RegExp for matching title in front matter "front_matter_title": "^\\s*title\\s*[:=]" }, // MD042/no-empty-links - No empty links "MD042": true, // MD043/required-headings/required-headers - Required heading structure "MD043": { // List of headings "headings": [], // List of headings "headers": [] }, // MD044/proper-names - Proper names should have the correct capitalization "MD044": { // List of proper names "names": [], // Include code blocks "code_blocks": true, // Include HTML elements "html_elements": true }, // MD045/no-alt-text - Images should have alternate text (alt text) "MD045": true, // MD046/code-block-style - Code block style "MD046": { // Block style "style": "consistent" }, // MD047/single-trailing-newline - Files should end with a single newline character "MD047": true, // MD048/code-fence-style - Code fence style "MD048": { // Code fence style "style": "consistent" }, // MD049/emphasis-style - Emphasis style should be consistent "MD049": { // Emphasis style should be consistent "style": "consistent" }, // MD050/strong-style - Strong style should be consistent "MD050": { // Strong style should be consistent "style": "consistent" }, // MD051/link-fragments - Link fragments should be valid "MD051": true, // MD052/reference-links-images - Reference links and images should use a label that is defined "MD052": true, // MD053/link-image-reference-definitions - Link and image reference definitions should be needed "MD053": { // Ignored definitions "ignored_definitions": [ "//" ] } }