# @unified-latex/unified-latex-util-match

> Match nodes in a unified-latex AST

Latest version **1.8.4** (published 2026-04-03) · MIT license · 0 weekly downloads

## Install

```sh
npm install @unified-latex/unified-latex-util-match
pnpm add @unified-latex/unified-latex-util-match
yarn add @unified-latex/unified-latex-util-match
bun add @unified-latex/unified-latex-util-match
```

## Health

**Score 60/100 (C)** — status: active.

Positive: has types; esm support; no vulnerabilities; high maintenance score.

Warnings: low downloads.

## Facts

| | |
|---|---|
| Version | 1.8.4 |
| Published | 2026-04-03 |
| First published | 2022-05-13 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Dependencies | 2 |
| Unpacked size | 32.1 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 127 |
| Author | Jason Siefken |
| Maintainers | siefkenj |
| Keywords | pegjs, latex, parser, prettier, unified-latex, unified |

## Links

- npm: https://www.npmjs.com/package/@unified-latex/unified-latex-util-match
- Repository: https://github.com/siefkenj/unified-latex
- Homepage: https://github.com/siefkenj/unified-latex#readme
- Issues: https://github.com/siefkenj/unified-latex/issues
- npm.io page: https://npm.io/package/@unified-latex/unified-latex-util-match

## Dependencies (2)

- [@unified-latex/unified-latex-types](https://npm.io/package/@unified-latex/unified-latex-types.md) ^1.8.4
- [@unified-latex/unified-latex-util-print-raw](https://npm.io/package/@unified-latex/unified-latex-util-print-raw.md) ^1.8.4

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## Recent versions

- 1.8.4 (latest) — 2026-04-03
- 1.8.0 — 2024-08-22
- 1.7.1 — 2024-03-19
- 1.7.0 — 2024-02-25
- 1.6.1 — 2024-02-18
- 1.6.0 — 2024-01-17
- 1.4.2 — 2023-09-30
- 1.4.0 — 2023-06-20
- 1.3.1 — 2023-03-05
- 1.3.0 — 2023-02-06
- 1.2.3 — 2022-12-27
- 1.2.2 — 2022-12-15
- 1.2.1 — 2022-11-23
- 1.2.0 — 2022-11-13
- 1.1.0 — 2022-11-06
- … 8 more at https://npm.io/package/@unified-latex/unified-latex-util-match/versions

## README

<!-- DO NOT MODIFY -->
<!-- This file was autogenerated by build-docs.ts -->
<!-- Edit the docstring in index.ts and regenerate -->
<!-- rather than editing this file directly. -->
# unified-latex-util-match

## What is this?

Functions to match different `Ast.Node` types in a `unified-latex` Abstract Syntax Tree (AST).

## When should I use this?

If you need a type-guard to ensure a node is of a certain type; for example, during a call to `unified-latex-until-visit`.

## Install

```bash
npm install @unified-latex/unified-latex-util-match
```

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.

# Constants

| Name    | Type                                                                                                                                                                                                                                                                                                  | Description                                  |
| :------ | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :------------------------------------------- |
| `match` | `{ macro(node: any, macroName?: string): node is Ast.Macro; anyMacro(node: any): node is Ast.Macro; environment(node: any, envName?: string): node is Ast.Environment; ... 12 more ...; createEnvironmentMatcher: (macros: string[] \| Record<string, unknown>) => Ast.TypeGuard<Ast.Environment>; }` | Functions to match different types of nodes. |

---
_Source: https://npm.io/package/@unified-latex/unified-latex-util-match · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._