func newAnsiCommand()

in winterm/ansi.go [65:97]

• 23 lines of code
• 5 McCabe index (conditional complexity)

func newAnsiCommand(command []byte) *ansiCommand {

	if isCharacterSelectionCmdChar(command[1]) {
		// Is Character Set Selection commands
		return &ansiCommand{
			CommandBytes: command,
			Command:      string(command),
			IsSpecial:    true,
		}
	}

	// last char is command character
	lastCharIndex := len(command) - 1

	ac := &ansiCommand{
		CommandBytes: command,
		Command:      string(command[lastCharIndex]),
		IsSpecial:    false,
	}

	// more than a single escape
	if lastCharIndex != 0 {
		start := 1
		// skip if double char escape sequence
		if command[0] == ansiterm.ANSI_ESCAPE_PRIMARY && command[1] == ansiterm.ANSI_ESCAPE_SECONDARY {
			start++
		}
		// convert this to GetNextParam method
		ac.Parameters = strings.Split(string(command[start:lastCharIndex]), ansiterm.ANSI_PARAMETER_SEP)
	}

	return ac
}