prh-hyphen-regex-escape

What problem does it solve?

Node.js 20+ Unicode regex handling can error when prh dictionaries include hyphen-containing patterns. This guide explains the root cause and how to avoid hyphen-based pitfalls in prh spell dictionaries used with textlint-rule-prh.

Core Features & Use Cases

• Explains why hyphen-containing patterns (e.g., Claude-first) cause SyntaxError and how to avoid them.
• Recommends using hyphen-free variants for dictionary entries and provides editorial guidance for hyphenated terms.
• Applies to maintenance of prh dictionaries in Node.js 20+ environments and textlint workflows.

Quick Start

Update your prh dictionary to include only hyphen-free patterns and review hyphenated terms manually.