rvben/rumdl v0.0.195

on GitHub

Added

• MD063 (heading-capitalization): New rule for heading capitalization style
  • Enforces consistent capitalization in headings (Title Case, Sentence case, or lowercase)
  • Preserves all-caps acronyms (e.g., "API", "HTTP", "AWS") in title case mode
  • Configurable via MD063.style option

Fixed

• MD012 (no-multiple-blanks): Detect blank lines across skipped regions

  • Fixed detection of consecutive blank lines when frontmatter or code blocks are between them

• MD013 (line-length): Check individual line lengths in reflow default mode

  • Each line is now checked separately when reflow-mode is enabled

• MD014 (commands-show-output): Improve message accuracy

  • Better error messages and principled skip list for code blocks

• MD018/MD023: Skip GitHub issue refs and hashtags in heading detection

  • Lines like #123 or #hashtag no longer falsely detected as ATX headings

• MD033 (no-inline-html): Fix false positives

  • Skip angle brackets inside link reference definition titles
  • Remove incorrect indentation-based code block skip

• MD034 (no-bare-urls): Fix multiple edge cases

  • Detect www.example.com as bare URL
  • Handle link reference definitions with titles
  • Resolve false positives in code spans

• MD037 (no-space-in-emphasis): Skip template shortcode syntax

  • Template syntax like {* ... *} no longer triggers false positives

• MD042 (no-empty-links): Only flag empty URLs

  • Links with text but empty URL are flagged; empty text is no longer an error

• MD049 (emphasis-style): Report both opening and closing markers

  • Warnings now point to both * or _ markers in emphasis pairs

• MD056 (table-column-count): Escape pipes in inline code

  • Pipes inside inline code in tables no longer cause column count errors

• MD057 (relative-links): Multiple path handling improvements

  • Handle URL-encoded filenames (e.g., %20 for spaces)
  • Support framework aliases (e.g., @/ for src directory)
  • Handle angle-bracket paths (e.g., <path/to/file.md>)
  • Skip validation of absolute URL paths
  • Strip query parameters from URLs before file existence check

• MD063: Preserve all-caps acronyms in title case headings

  • Words like "API", "HTTP", "URL" maintain uppercase in title case mode

• CLI: Fix exit code and messaging

  • Return exit code 0 when all violations are fixed
  • Show accurate message when all violations are fixed

• Heading detection: Skip multiline link syntax

  • Lines inside multiline link definitions no longer falsely detected as headings

• Internal: Add is_valid field and iterator for CommonMark headings

  • Improved heading validation for rules that depend on heading structure

Changed

• MD059: Update alias to 'descriptive-link-text' (thanks @martimlobao in #201)
  • Rule can now be referenced as descriptive-link-text in configurations

Documentation

• MD050: Document intentional deviation from markdownlint
  • Clarified differences in emphasis style checking behavior

Downloads

Installation

Using uv (Recommended)

uv tool install rumdl

Using pip

pip install rumdl

Using pipx

pipx install rumdl

Direct Download

Download the appropriate binary for your platform from the table above, extract it, and add it to your PATH.