@leiden-js/codemirror-lang-leiden-plus

Part of leiden-js, a set of packages for working with the Leiden notation systems used in epigraphic digital editing within JavaScript environments.

CodeMirror 6 language support for Leiden+ notation, providing syntax highlighting and language features.

Installation

npm install @leiden-js/codemirror-lang-leiden-plus

Usage

import {leidenPlusLanguage} from "@leiden-js/codemirror-lang-leiden-plus";
import {EditorView} from "@codemirror/view";

const view = new EditorView({
    extensions: [
        leidenPlusLanguage()
    ]
});

API

leidenPlusLanguage(config?: LeidenPlusLanguageConfig): LanguageSupport

Creates a CodeMirror language support extension for Leiden+ notation.

Configuration Options

interface LeidenPlusLanguageConfig {
    topNode?: "Document" | "InlineContent" | "SingleDiv" | "SingleAb" | "BlockContent";
    leidenHighlightStyle?: "light" | "dark" | "none";
}

Additional Exports

• snippets – Autocomplete snippets for common Leiden+ patterns
• inlineContentAllowed, atomicRules, wrappingRules - Syntax rule sets
• CertLow utilities – Functions for working with certainty markers:
  • acceptsCertLow, hasCertLow, getCertLow, addCertLow, removeCertLow

Features

• Syntax highlighting with light/dark themes
• Auto-indentation for structural elements
• Code folding for nested structures
• Bracket matching
• Autocomplete snippets

Related Packages

• @leiden-js/parser-leiden-plus - Underlying parser
• @leiden-js/codemirror-leiden-plus - Complete set of editor extensions with all features