use std::io::BufRead;
use std::iter::Iterator;
+pub struct Config {}
+
const HEADER: &str = "<!DOCTYPE html>
<html>
<head>
/// * there's an i/o error while reading `input`
/// * the log has invalid syntax:
/// * an indented line with no preceding non-indented line
-pub fn tablify(input: impl std::io::Read) -> Result<HTML, std::io::Error> {
+pub fn tablify(config: &Config, input: impl std::io::Read) -> Result<HTML, std::io::Error> {
let rows = read_rows(input).collect::<Result<Vec<_>, _>>()?;
let columns = column_order(&rows);
Ok(HTML(format!(