Function parse_cli_target

perro_source/devtools/perro_cli/src/project.rs:794–806

(args: &[String])

        match ch {
            '\\' if in_string => escaped = true,
            '"' => in_string = !in_string,
            '=' if !in_string => return Some(idx),
            _ => {}
        }
    }
    None
}

fn leading_close_braces(line: &str) -> usize {
    line.chars().take_while(|ch| *ch == '}').count()
}

fn count_braces_outside_strings(line: &str) -> (usize, usize) {
    let mut escaped = false;
    let mut in_string = false;
    let mut open = 0usize;