v0.3.0

Added

• A command-line interface
• Python 3.9 support
• CodeBlock objects now return the fenced Markdown code block form when converted to string
• Style objects can now be created from strings, e.g. Style.from_string("cyan+bold") is the same as Style(Color.Cyan, bold=True)

Changed

• Most of the parsing/highlighting logic was moved to Rust, leading to significant speedups for both small (<300 lines) and large (>10k lines) inputs:
  • highlight_zig_code is 4–10x faster for small inputs and ~300x faster for large inputs
  • process_markdown(only_code=False) is 3–6x faster for small inputs and ~50x faster for large inputs
  • process_markdown(only_code=True) is ~4x faster for all inputs
  • extract_codeblocks is ~10% faster for large inputs
• Color:
  • can no longer be instantiated with Color["red"], use Color.from_string("red") instead
  • members now use PascalCase names, e.g. Color.BLUE is now Color.Blue
• extract_codeblocks:
  • no longer strips CR and LF characters
  • now returns a list instead of an iterator
• Theme keys are now PascalCase instead of snake_case