Function preview

atomic-cli/src/commands/vault/context.rs:833–836

One-line preview of a body (first 160 chars, newlines collapsed).

(body: &str)

/// One-line preview of a body (first 160 chars, newlines collapsed).
fn preview(body: &str) -> String {
    let flat: String = body.split_whitespace().collect::<Vec<_>>().join(" ");
    truncate_chars(&flat, 160)
}

// Tests