"interact" behaves oddly if used interactively

Christian Maeder maeder at tzi.de
Wed Oct 1 18:36:55 EDT 2003

>>>Can actually someone supply an implementation of something like interact 
>>>that does no pipelining for the argument "id"? Simply doing "putStr !$ f 
>>>!$ s" was not enough!
>>Yes, of course.
>>Your code above only forces the evaluation of the first cons-cell of
>>the list, which is not enough.  You want to force the entire list.

Right, thanks to everybody who provided solutions!


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