progfay/scrapbox-parser

import { createPlainNode } from "./PlainNode.ts";
import { createNodeParser } from "./creator.ts";
import { convertToNodes } from "./index.ts";

import type { NodeCreator } from "./creator.ts";
import type { NodeParser } from "./index.ts";
import type { PlainNode, StrongNode } from "./type.ts";

const strongRegExp = /\[\[(?:[^[]|\[[^[]).*?\]*\]\]/;

const createStrongNode: NodeCreator<StrongNode | PlainNode> = (raw, opts) =>
    opts.context === "table"
        ? createPlainNode(raw, opts)
        : [
                {
                    type: "strong",
                    raw,
                    nodes: convertToNodes(raw.substring(2, raw.length - 2), {
                        ...opts,
                        nested: true,
                    }),
                },
            ];

export const StrongNodeParser: NodeParser = createNodeParser(createStrongNode, {
    parseOnNested: false,
    parseOnQuoted: true,
    patterns: [strongRegExp],
});