Function parse_hex_byte

crates/opencode-tui/src/theme/mod.rs:594–598

(a: u8, b: u8)

}

fn parse_hex_byte(a: u8, b: u8) -> Option<u8> {
    let high = parse_hex_nibble(a)?;
    let low = parse_hex_nibble(b)?;
    Some((high << 4) | low)
}

fn ansi_to_color(code: u64) -> Color {
    if code < 16 {