Function parse_blockcode

libraries/hoedown/src/document.c:1756–1795

}

static size_t
parse_blockcode(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t size)
{
    size_t beg, end, pre;
    hoedown_buffer *work = 0;

    work = newbuf(doc, BUFFER_BLOCK);

    beg = 0;
    while (beg < size) {
        for (end = beg + 1; end < size && data[end - 1] != '\n'; end++) {};
        pre = prefix_code(data + beg, end - beg);

        if (pre)
            beg += pre; /* skipping prefix */
        else if (!is_empty(data + beg, end - beg))
            /* non-empty non-prefixed line breaks the pre */
            break;

        if (beg < end) {
            /* verbatim copy to the working buffer,
                escaping entities */
            if (is_empty(data + beg, end - beg))
                hoedown_buffer_putc(work, '\n');
            else hoedown_buffer_put(work, data + beg, end - beg);
        }
        beg = end;
    }

    while (work->size && work->data[work->size - 1] == '\n')
        work->size -= 1;

    hoedown_buffer_putc(work, '\n');

    if (doc->md.blockcode)
        doc->md.blockcode(ob, work, NULL, &doc->data);

    popbuf(doc, BUFFER_BLOCK);
    return beg;
}

/* parse_listitem • parsing of a single list item */
/*    assuming initial prefix is already removed */