[Monotone-devel] "throw usage();" or "N();" for argument checking?

[Timothy Brownawell]

Many commands check for eg the right number of arguments like so:

  if (args.size() != 3)
    throw usage(execid);

where others do

  N(args.size() == 0,
    F("no arguments needed"));


This ought to be made consistent, does anyone object to using the
'throw usage();' version everywhere?


-- 
Timothy

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