Function split_next_token

cli/src/main.rs:123–132

(s: &str)

}

fn split_next_token(s: &str) -> Option<(&str, &str)> {
    let trimmed = s.trim();
    if trimmed.is_empty() {
        return None;
    }
    let token_end = trimmed.find(char::is_whitespace).unwrap_or(trimmed.len());
    let token = &trimmed[..token_end];
    let rest = trimmed[token_end..].trim();
    Some((token, rest))
}

fn is_ignored_command_line(s: &str) -> bool {
    let trimmed = s.trim();