Commands in format --xxx=yyy (e.g. --datetype=modified) are detected only by checking that a command starts with a specific string, i.e. --xxx=yyy is detected by checking that the command string starts with --xxx. The position of the equals sign is detected separately.
This means that --xxx=yyy and --xxxabc=yyy are both assumed to be the same command.
Commands in format
--xxx=yyy(e.g.--datetype=modified) are detected only by checking that a command starts with a specific string, i.e.--xxx=yyyis detected by checking that the command string starts with--xxx. The position of the equals sign is detected separately.This means that
--xxx=yyyand--xxxabc=yyyare both assumed to be the same command.