Function extractBlocks

src/js/markdown.js:42–81

(md)

}

function extractBlocks(md) {
    const rgx = /(```\w+;\s*?(?:runnable|auto|hidden)\s*?[\n\r]+[\s\S]*?^\s*?```\s*?$)/gm;
    const parts = md.split(rgx);

    let blockCounter = 0;
    let currentString = "";
    const blockOrder = [];
    const blocks = {};

    for (let i = 0; i < parts.length; i++) {
        const part = parts[i];
        const tokens = markdownIt.parse(parts[i]);
        if (tokens.length === 1 && tokens[0].type === 'fence') {
            const block = extractCodeBlock(tokens[0]);
            // If it's an executable block
            if (block) {
                // Flush the current text to a text block
                flushTextBlock(blockCounter, blocks, blockOrder, currentString);
                currentString = "";
                blockCounter++;

                // Then add the code block
                const id = String(blockCounter);
                blockOrder.push(id);
                blocks[id] = block.set('id', id);
                blockCounter++;
                continue;
            }
        }
        // If it isn't an executable code block, just add
        // to the current text block;
        currentString += part;
    }
    flushTextBlock(blockCounter, blocks, blockOrder, currentString);

    return {
        content: blockOrder,
        blocks
    };
}

function getDate(attributes) {
    if (attributes.created) {