formdt 0.2.0

Markdown formatter with configurable line length

formdt

Markdown formatter with configurable line length.

Installation

uv add formdt

Usage

CLI

# Print formatted output to stdout
formdt README.md

# Write changes back to file
formdt README.md --write

# Override line length
formdt README.md --line-length 120

Library

from formdt import format_markdown, Config

text = "This is a very long line that needs to be wrapped."
config = Config(line_length=40)

formatted = format_markdown(text, config)

Configuration

Create a .formdt file in your project root:

{
    "line_length": 80
}

Rules

• Line wrapping: Lines are wrapped at the configured length (default: 80)
• Single line breaks: Joined within paragraphs (markdown treats them as spaces)
• Double line breaks: Preserved as paragraph separators

Development

# Install dependencies
uv sync

# Run tests
uv run pytest