codelst is a Typst package for rendering sourcecode with line numbers and some other additions.

Import the package from the typst preview repository:

#import "@preview/codelst:2.0.2": sourcecode

After importing the package, simply wrap any fenced code block in a call to #sourcecode():

#import "@preview/codelst:2.0.2": sourcecode

#sourcecode[```typ
#show "ArtosFlow": name => box[
  #box(image(
    "logo.svg",
    height: 0.7em,
  ))
  #name
]

This report is embedded in the
ArtosFlow project. ArtosFlow is a
project of the Artos Institute.
```]

See manual.pdf for a comprehensive manual of the package.

See example.typ for some quick usage examples.

The documentation is created using Mantys, a Typst template for creating package documentation.

To compile the manual, Mantys needs to be available as a local package. Refer to Mantys' manual for instructions on how to do so.

This version makes codelst compatible to Typst 0.11.0. Version 2.0.1 now requires Typst 0.11.0, since there are some breaking changes to the way counters work.

Thanks to @kilpkonn for theses changes.

Version 2 requires Typst 0.9.0 or newer. Rendering is now done using the new raw.line elements get consistent line numbers and syntax highlighting (even if showrange is used). Rendering is now done in a #table.

• Added theme and syntaxes options to overwrite passed in #raw values.
• Breaking: Renamed tab-indend to tab-size, to conform with the Typst option.
• Breaking: Removed continue-numbering option for now. (The feature failed in combination with label parsing and line highlights.)
• Breaking: Removed styling of line numbers via a show-rule.

• Complete rewrite of code rendering.
• New options for #sourcecode():
  • lang: Overwrite code language setting.
  • numbers-first: First line number to show.
  • numbers-step: Only show every n-th number.
  • frame: Set a frame (replaces <codelst> label.)
  • Merged line-numbers and numbering options.
• Removed #numbers-style() function.
  • numbers-style option now gets passed counter.display().
• Removed <codelst> label.
• codelst-style only sets breakable for figures.
• New codelst function to setup a catchall show rules for raw text.
• label-regex: none disables labels parsing.
• Code improvements and refactorings.

• Fixed insets for line highlights.
• Added numbers-width option to manually set width of line numbers column.
  • This allows line numbers on margins by setting numbers-width to 0pt or a negative number like -1em.

• Fixed issue with context unaware syntax highlighting.

• Removed call to #read() from #sourcefile().
• Added continue-numbering argument to #sourcecode().
• Fixed problem with showrange having out of range line numbers.

• Added a comprehensive manual.
• Fixed crash for missing lang attribute in raw element.

• Initial version submitted to typst/packages.