Use two variants for each command

[harendra-kumar]

We use commands of the form cmd optionModifier args. For default case we would be passing the modifier as id. So in all default cases the calls will look like cmd id args. Assuming we will use this form frequently we can use two different forms of each command (1) cmdWith modifier args for the with-option case and (2) cmd for the default case. That will make the default case easier to use.

This issue is for discussion, not for immediate implementation.