dapper 1.0.3

A simple Markdown and YAML formatter for Dart, inspired by Prettier.

1.0.3

Added

• Add interactive demo page with GitHub Pages support

1.0.2

Fixed

• Fix bug where nested list items were rendered on the same line instead of new lines

1.0.1

Fixed

• Normalize extra whitespace in list items (* Item → - Item)
• Normalize extra whitespace in headings (# Title → # Title)
• Normalize extra whitespace in blockquotes (> Text → > Text)

Changed

• Improved integration tests for messy input handling
• Updated example to demonstrate whitespace normalization

1.0.0

Initial release of Dapper - A simple Markdown and YAML formatter for Dart.

Features

Markdown Formatting

• Emphasis normalization (*text* → _text_)
• List formatting with proper alignment (ordered and unordered)
• Configurable list bullet style (-, *, +)
• Code block preservation
• Table formatting with column alignment
• Prose wrapping (always, never, preserve)
• Definition list support
• Front matter preservation
• Setext to ATX heading conversion
• Deep nesting support

YAML Formatting

• Consistent, configurable indentation (default 2 spaces)
• Map and list formatting
• Nested structure support
• Automatic string quoting for special values
• Comment preservation (inline and block)

CLI

• Format files in place (-o write)
• Preview output (-o show)
• JSON output (-o json)
• CI check mode (-o none --set-exit-if-changed)
• Recursive directory processing
• Configurable print width and prose wrap

Configuration

• dapper.yaml configuration file support
• analysis_options.yaml integration
• CLI arguments override file configuration