/klass = LC_REGISTRY\.get(cmd_load.cmd, None)/a
.
.,/raise ValueError("Unknown load command:/c
            # Unknown load commands are just treated as raw data, using
            # unknown_command class
            klass = LC_REGISTRY.get(cmd_load.cmd, unknown_command)
.
/lc, cmd, old_data = self\.commands\[idx]/a
        old_len = len(old_data)
.
/data = data + (B('/a
        if old_len > len(data):
            data = data + (B('\x00') * (old_len - len(data)))
.
w