unified-latex-util-argspec

What is this?

Tools to deal with xparse argument signatures. (E.g., "o m" for optional followed by mandatory argument).

When should I use this?

If you are working on the internals of unified-latex.

Install

1npm install @unified-latex/unified-latex-util-argspec

This package contains both esm and commonjs exports. To explicitly access the esm export, import the .js file. To explicitly access the commonjs export, import the .cjs file.

Functions

parse(str)

Parse an xparse argument specification string to an AST. This function caches results. Don't mutate the returned AST!

1function parse(str: String): ArgSpec.Node[];

Parameters

Param	Type	Description
str	String	* LaTeX string input

printRaw(node, root)

Print an xparse argument specification AST to a string.

1function printRaw(
2  node: string | ArgSpec.Node | (string | ArgSpec.Node)[],
3  root: Boolean
4): string;

Parameters

Param	Type
node	Omitted
root	Boolean