very-small-parser/esm/html/HtmlParser.js

A very small Markdown, HTML, and CSS parser.

import { Parser } from '../Parser';
import { first, loop0 } from '../util';
import { el } from './parsers';
export class HtmlParser extends Parser {
    first;
    constructor(opts) {
        super(opts);
        this.first = first(this.parsers);
    }
    parse(src) {
        const children = [];
        const end = src.length;
        let remaining = src;
        let length = 0;
        while (length < end) {
            const tok = this.first(this, remaining);
            if (!tok) {
                const textToken = {
                    type: 'text',
                    value: remaining[0],
                    len: 1,
                };
                children.push(textToken);
                length += 1;
                remaining = remaining.slice(1);
                continue;
            }
            children.push(tok);
            length += tok.len || 0;
            remaining = remaining.slice(tok.len);
        }
        return children;
    }
    parsef(src) {
        const [children, len] = loop0(this, this.first, src);
        const root = { type: 'root', children, len };
        return root;
    }
    el(src) {
        return el(this, src);
    }
}