markdownlint/schema/.markdownlint.jsonc

{
  // 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,
    // 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
  },

  // 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
}