Function is_next_headerline

libraries/hoedown/src/document.c:1493–1505

}

static int
is_next_headerline(uint8_t *data, size_t size)
{
    size_t i = 0;

    while (i < size && data[i] != '\n')
        i++;

    if (++i >= size)
        return 0;

    return is_headerline(data + i, size - i);
}

/* prefix_quote • returns blockquote prefix length */
static size_t