INNER CODE UNIT · Rust

b

sachaos/viddy · src/bytes.rs:9

    let mut b = Vec::with_capacity(str.len() * TAB_SIZE);
    let mut chars = str.chars();
    let mut width = 0;
    while let Some(c) = chars.next() {
        let count = skip_ansi_escape_sequence(c, &mut chars.clone());
        if count > 0 {
            b.push(c);
            for _ in 0..count {
                b.push(chars.next().unwrap_or(' '));
            }
            continue;
        }

        if c == '\t' {
            let r = TAB_SIZE - (width % TAB_SIZE);
            b.resize(b.len() + r, ' ');
            width += r;
        } else if c == '\n' {

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