inputYN(inputstr)

inputYN is a wrapper of input. Ask question with Y or N for the answer to
get true or false output, respectively. To interrupt, if you type
'keyboard' in response you can enter debugging mode.
TF = inputYN(inputstr)
inputstr String for a question. ' (Y/N):' will be added at the end.

TF A logical output. true is for Y or y, false is for N or n

EXAMPLE
if inputYN('Do yo want to proceed?')
dsip('OK')
else
dsip('cancelled')
end

% the above code prints the following in the command window
Do yo want to proceed? (Y/N):

See also
input

Written by
Kouichi.C.Nakamura, Ph.D.
Kyoto University
16 Nov 2015